Hi,
when having an AI Installer Project loaded in a Solution within the new VisualStudio 2022 preview, the "Find in Files" function isn't working anymore, when “Entire solution” or “Current project” is selected. Unloading the AI project fixes the problem and it's possible to search in files again.
See also my bug report at Microsoft:
https://developercommunity.visualstudio ... ng/1505657