Feedback Button: Warning about position would be helpful in the Editor too

When Feedback Button is added to the Customizer > Widgets, it shows a helpful warning:

>This widget will appear in a fixed position as selected, in a corner or at an edge.

A similar warning could be helpful if displayed when adding this block to a post or page in the Editor.


Start by locating the Feedback Button block implementation used in the Editor, then compare its behavior with the warning shown under Customizer > Widgets. Confirm how the block is added to a post or page and add the equivalent position warning there. Done means the warning is visible when the block is inserted in the Editor.

Written by the indexing model from the issue text.