Silly question if you don’t mind me asking, when you got the pop up:

• Which browser/adblocker where you using (also did you use any custom filters)?
• What device are you watching youtube on when you saw the block (windows, macos, ios, android, linux)?
• Where are you located? (like which country)

I never saw these popups just curious.

Also my setups using a web browser (no issues):

• (Mac OS Soma) Firefox Stable with ublock origen stock filters
• (iPadOS 17) with adguard safari content blocker stock filters

Setups with third part clients (no issues):

• Revanced android
• Smarttube (Fire TV)
• YTLitePlus (iPadOS)