Compatibility of M4 Pro with 49" Ultrawide 5K Display

I'm planning to get the M4 Pro next year and had a question about its compatibility with a 49" ultrawide display. Specifically, the display I’m considering has a 5K resolution.

From what I’ve read, the M4 Pro supports one external screen at 8K resolution. Does this mean it can also handle a 5K ultrawide display? Additionally, what refresh rate (Hz) can I expect when using this display with the M4 Pro?

I came across some Reddit discussions about the M1 and M3 models suggesting mixed results with ultrawide displays, but I wasn’t sure if the M4 Pro would behave similarly.

Thanks in advance for any insights or experiences you can share!