There should be a way to change the small arrow background color of the AutoFilter when "filtered", ie when a selection is active? Currently, the down arrow changes from white/black to blue on the column where the auto filter is active. This can be extremely difficult to see. It would be much better if: the foreground and background colours reversed when selected, or the arrow became significantly bigger, or the background colour changes to, say, orange, or anything that would make it easier to see which column has an active auto filter Generally, I love LibreOffice Calc. However, this is a major UI fail. Michael Barraclough
Could you please add a screenshot of the problem ?
Created attachment 171135 [details] very difficult to see autofilter arrow Screenshot attached
In 7.2 we'll have inverted color for active autofilter. See ReleaseNotes
*** This bug has been marked as a duplicate of bug 140955 ***