how do I disable automatic window resizing in Sequoia

Since updating this morning when I move windows around on my cinematic display they JUMP to full screen if I even get close to the top of the screen. How do I make this STOP!

MacBook Pro (M3 Pro, 2023)

Posted on Sep 19, 2024 12:05 PM

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Posted on Oct 21, 2024 3:33 PM

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CesareMedici

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Sep 28, 2024 11:50 AM in response to d.s.cobb

Thanks for confirming, @d.s.cobb! That's exactly the faulty behavior I had reported via Apple Feedback.

Here, it's a Mac Mini M2 Pro with a Dell UltraSharp 40" monitor (U4021QW). And that turned out to be the problem.


As suggested by Dell, I had installed Dell's DDPM software, and allowed it to open automatically on startup. That software has a feature called EasyArrange which allows, among other things, window tiling just like in Sequoia. I've never used it, though, and wasn't aware it was seemingly turned on (maybe it wasn't). For more than a year, it hasn't caused any issues.

Now that changed when updating to Sequoia. Don't ask me how this is possible, but the new macOS window tiling feature seems to have enabled the DDPM EasyArrange feature, with no way of disabling it.


From there on, fixing the issue was easy: Quit DDPM, and the nasty behavior immediately goes away. Go to Settings, Login Items & Extensions, Open at Login, and remove DDPM, so that it doesn't load on startup. Problem solved. This also explains why most people in this thread didn't encounter the problem the way I did.

197 replies

Sep 28, 2024 4:27 PM in response to dialabrain

I can assure you, based on 40 years in the Operating System business, that anytime an OS release breaks layered SW that uses supported public APIs, its developers would consider it a bug.


Without apps, an OS along is useless to anyone except programmers, so OS developers work VERY HARD to maintain backward compatibility, while ALSO releasing new features. If they need to break compatibility, they deprecate said API and announce an end-of-life release after which apps are no longer guaranteed to work. It is exactly these values that make Apple and MacOS beloved in the developer world.

Sep 28, 2024 5:30 PM in response to dialabrain

Of course @dialabrain. And if said developer suspects that a supported public interface has been broken, they are entitled and expected to file it as a bug - beta is as much a service to Apple as it is to the developer. Whether or when Apple fixes the broken API or the developer works around the bug is a business decision made by each party. It doesn't change the fact that breaking a supported public interface is a bug.

Oct 1, 2024 12:06 PM in response to WigglyWaggly

WigglyWaggly wrote:

Thank you! I am sure someone requested this feature, but nice to know you can make it go away.

I really have no need for it, but it is probably one of the most requested features I have seen on these forums.However, I don’t see how it’s obtrusive at all. I move my window where I want it. A little outline pops up. I moved the window a little bit more and the little outline goes away. I drop my window where I wanted it.

Oct 17, 2024 5:03 AM in response to cgapperi

cgapperi wrote:

Wouldn’t that be nice if it was true. I am not the only one here reporting the issue. I rarely get the marquee. It just resizes. The whole 48”. I have tried always moving down first just to be sure it isn’t resizing as a result of hitting the top. Nope. Doesn’t help.

I’ve also seen reported here where people with Dell monitors have some sort of software installed. That does automatically resize the window when you move it.There is a momentary delay before the marquee appears and if you only delay that long and it is essentially popping up, but you don’t see it Then it would do that to you and appear to be instantaneous, but it’s not

Oct 25, 2024 4:12 PM in response to PatriceW999

I have a similar problem!


I recently upgraded to Sequoia.

Yes, I could not resist, though the advice was to not bother - most options do not work here in NL. I am an 'ancient' Mac user ☀️, started in 1991, my first Macs were a plus and a Macintosh II with macOS 4, and back in the days, a new os was quite a thing and you couldn't wait to find out what all the new features were.


I first noticed the problem in Pages.

What I do when I open a template from Pages is change the appearance.

Somehow pages needs to open standard with the info-sidebar on the right (very annoying! 😡 - wish I could change that too).

The first thing I do, for lack of an alternative, is press option-command-"I" which makes the sidebar go away. Next thing I do (or did) is click on the green button with the optionkey pressed. I still changes to a "+", but now does something completely different (even more annoying! 😡 😡 😡)

Before (Sonoma and previous) the window of the file would then fit the size of the document. Now it does not do that, even though I have all options in settings switched off (who needs it anyway??? 😕 👎).



Million dollar Question:

Is there a way, maybe through terminal, to 'kill' it all together?

This thing actually would be a reason for me to downgrade, if that were possible!, since this interrupts my workflow badly!


Before Sequoia I had the latest version of Sonoma which did not have this problem.

My Mac:


thank you for your patience and help!!

Nov 1, 2024 10:50 AM in response to BDAqua

BDAqua wrote:

Jo!, try this App...

https://apps.apple.com/us/app/magnet/id441258766?mt=12

but how will an app that seems to do the same and costs money on top of that help me to get rid of the tiling al together? I want the 'old' function of option-klick the green button, which sizes the document to its size, and no more. That function has disappeared (see other post for screenshots)


Is there maybe a possible command through Terminal to switch this off??

Nov 7, 2024 4:24 AM in response to PatriceW999

Although turning off each and every one of the new "Tiling" functions in system preferences diminishes the effect - it does NOT remove it altogether. There is SOMETHING, some elusive "gesture" that normal Mac users do dragging windows here and there - that still causes the window to "maximize" (not to "Full screen" mode - just take the whole size of your current screen), which drives me nuts.


Old Mac users like myself (since 1987) are pretty strict with where their windows should be and what size they are. I find myself cursing again and again, trying in vain to maintain my "work bench" so I can see things I need together, drag things from one window to another quickly etc.


This is - again - Apple crumbling down on us. The Mac really "gets in your way" nowadays. Zillion authentications, Zillion "no, you can't do that", Lots of functionality REMOVED from apple Apps, in favor of more and more cluttered eye-candy visual effects that help NOTHING with your work and fun.


Even the "Focus" feature (presumably made to help user stay in Focus) takes all your focus for itself!!! what huge configuration strain and things just "happen" all the time while you're trying to work.


This issue with Windows is just the last straw.


It's time some decent engineers left Apple to write a new operating system-- for the rest of us.

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how do I disable automatic window resizing in Sequoia

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