Hi @ggallese! Thanks for flagging this -- when components are inside a full bleed container we typically try to override the height type to be fixed height on Retool's end to avoid scrollbar issues like this. For some reason this doesn't appear to be working as expected for Table -- I'm looking into a fix for this!
In the meantime to avoid needing custom CSS to make it work, you can un-check "Expand contents to fit", change the Table height to be fixed height, and re-enable Expand contents to fit -- this should allow it to render without double scrollbars!