adding backgrounds to conversations in messages

Re: adding backgrounds to conversations in messages : Why dont I have the option to add backgrounds to my messages for IOS 26 even though i allowed it in my settings, i have an iphone 16

Where are you looking for the option ?

Wondering whether Apple support's online article (link below) can help you take control of using backgrounds in Messages on your iPhone: See how to: Add backgrounds in Messages on iPhone - Apple Support

Eg: says: "You can add a background to an iMessage conversation. Other people in the conversation see the background on their devices too and can change the background for the group."

"Use a dynamic background

1. Go to the Messages app on your iPhone.
2. Go to the conversation where you want to add a background.
3. Tap the contact or group icon at the top of the conversation, then tap Backgrounds.
4. Tap Color, Sky, Water, or Aurora.
5. Swipe left to choose an option. Tip: For Color, tap the swatches in the bottom corners to adjust the colors.
6. Tap to add the background to your conversation."

There's more options in the above linked article:

Eg: * Use a photo as a background * Revert to a plain background * Turn conversation backgrounds off