Fix for Slow Open and Save Dialog on MacOS

Since I updated to MacOS Tahoe 26.1 the open/save dialog of Finder became unbearably slow, like five seconds for every navigation step.

Same story here. A Duck Duck Go search landing me on a personal blog saved the day. Here’s the solution in my own voice, in a place I control.

# In Terminal.app
rm ~/Library/Preferences/com.apple.appkit.xpc.openAndSavePanelService.plist