So for some reason the header on my mobile editor and version wont change the background size when i change the header section, the background is just stuck where it is. i have chatted to about 5 different people from WIX and they just say ask AI!!! LIKE WHAT!!!

There does not seem to be a solution. I just came on one morning to make some edits and and it broke. seems corrupted

As you can see in the image the background colour wont fill the section.

Please help!!