I had an issue where the replacement div was collapsing because it didn't match the flex settings of the element that it replaced. It would be nice if you could copy the css flex value from the element you are replacing.
As it is, I was able to add:
.is_stuck + div { flex: 0 0 auto; }
To my stylesheet.
If you want, I wouldn't mind making the fix myself if you are accepting changes.
I had an issue where the replacement div was collapsing because it didn't match the flex settings of the element that it replaced. It would be nice if you could copy the css flex value from the element you are replacing.
As it is, I was able to add:
.is_stuck + div { flex: 0 0 auto; }
To my stylesheet.
If you want, I wouldn't mind making the fix myself if you are accepting changes.