I'm working with layer masking in ArcMap 10.6 and having issues getting ArcMap to recognizes my layer masking changes. I created a feature outline mask from an annotation layer (not feature-linked) stored in a FGDB. I enabled layer masking and masking work correctly. I had to move a label in the annotation layer, but created a new feature outline mask to reflect the updated annotation layer. I removed the old mask from the project, but when I try to enable layer masking using the new mask, the map still masks using the old mask.
- turning layer masking on/off
- clearing ArcMap's display cache
- deleting files from the Windows TEMP folder
- rebooting ArcMap and the computer
Any ideas on how to get ArcMap to recognize the new layer mask?