Hey there, experienced the problem in the title.
Platforms: PC (Chrome) preview as either page or in-app, iPhone 12 mini AppSheet app
Issue: Column of a table view containing 3 or 4 inline actions can’t be resized, and don’t display the column name properly. I couldn’t see any text content before the icons either, regardless of changing the width of all columns to “wide” via table view settings.
Settings: Default font settings, dark theme, and replicated with numbers of columns from 4 to 16. The last column was a LongText whose rows were mostly truncated with “…”. Column was the 3rd or 4th from the left. Beta Quick Edit setting made no difference.