I'd try to find a solution, that doesn't broke position: sticky.

Current style was a bit incorrect:

• .userActions had z-index: 10
• .popovermenu had z-index: 110
• .userActions is a parent of .popovermenu
• A child cannot have z-index higher than parent

For position: relative we could just remove z-index: 10. But with position: sticky it works different... position: sticky always creates a new stacking context. It is possible neither to remove z-index from sticky parent, nor to make child with higher z-index...

If I'm not wrong, the only way to keep sticky here is to use another container for NcActions here. For example, #app-content. But I am really not sure, it positions element correct with sticky...

For an experiment, try to set container prop of NcActions here to #app-content.

For an experiment, try to set container prop of NcActions here to #app-content.

Thanks a lot for your suggestions!
Unfortunately that doesn't helped ;(

Would like to continue discussion here #37870