Floating menu - icon / image deleted but data stays


Could it be that the data of a deleted icon and background images is not deleted ?

I have removed an icon here:

and when checking (⌘+c) that icon / image data appears to be still there ?

Device information:

  • Type of Mac:
  • macOS version:
  • BetterTouchTool version: 4.477

the bttalternateicondata property currently contains the cached, rendered preview of the menu item (not the BTTMenuItemImage).
I have not yet really decided whether it should be exported / imported. Probably I'll leave it out for the stable release.

(the base64 looks similar at the beginning because the header of every png file is the same)