HI I’ve seen this bug couple times in the years i’ve been using drawers (rarely)
But it seems that was never fixed.
When my table has only 1-2 row this happens. When i open drawer it does not appear under, just a very small part of it, the rest is hidden
Before clicking on row action to open drawer
After using row action to show drawer on 1st row, you see under a ‘Blue line’ which is the top part of the drawer
Here’s on a record that has more than 2 rows, works perfectly