Mouse input is blocked when trying to open Data dropdown

Hello there!

I’ve actually seen people already reporting this but I’ve decided to rereport the bug again. Anyway, as seen below, trying to open the Data dropdown via clicking the triangle thing is impossible because of something blocking it? I’ve found a workaround where I double click on the right side rather than the left.

(Anyway, sorry for not posting this in Bug Reports, it doesn’t allow me for some reason)