Nested options in page menu overlap on some screen sizes

Issue Summary

Nested popup positioning for export option in a page is inconsistent when the browser screen size is reduced to 50%-60%. It overlays with other page options.

But when reduced to an even smaller size, it shows on the left side as expected.

Due to this, users are unable to use the export or copy, move as expected when the screen size is reduced.

Steps to Reproduce

1. Step: Try to reduce the browser screen size and try using the export option.
2. Step: When at 50%-60% screen size, the pop-up gets overlayed with other page options.
3. Step: Reduce the screen size to an even smaller size or full screen, the pop-up would now come up on the left side as expected.

Expected Results

The Nested popup for page export should not get overlayed with other page options.

Actual Results

The Nested popup for page export gets overlayed with other page options when the browser screen size is set reduced.

Workaround

For Copy, Move - Directly move to Copy, Move instead of hovering the mouse cursor on the Export option.
For Page Export options - Hover the mouse cursor on the Export option and then select pop-up options by moving out the cursor and then bringing it back in from the left side.