Even though the account interface defined the id() method to return an int, in reality though it returns a string sometimes.
That is already taken into account in the exclude_uid_1 check (using "==" instead of "===") but not on the skip cookiebot consent permission check. And user 1 has all permissions by default.
Implement cookiebot
Visit any page as user 1
Cookiebot will not appear
Change to != 1 instead of !== 1 for user 1 check in skip cookiebot consent permission check.
Postponed: needs info
1.0
Code
I think this is being fixed in ✨ Cookiebot should be showing for Administrators too RTBC where we are also removing user 1 logic. Could you try with the latest patch from that issue?