User Tab (and others) not showing from User Profile

I added a 2 Tabs (TEST and Users) - Users includes my user profiles - to my spreadsheet but the Tabs are not showing up when viewed from Users Profile (meaning I cannot assign User Profiles to a Tab). However, when viewed from any other page, all the Tabs show up. Any ideas as to why this is happening? Any help would be appreciated as I could not find a reason in the forum.

Screen Shot 2020-06-21 at 1.39.32 PM

Screen Shot 2020-06-21 at 1.39.10 PM

Can you try duplicating the app and pointing to the same sheet to see if it still happens?

@ThinhDinh I did, but had no luck. This is prohibiting me from being able to filter based on user profile. Is this a known bug?

I have not seen this being mentioned in other posts so probably that’s a bug. Hope someone can chime in with an idea.

@ThinhDinh thanks for your feedback. For some reason, it seems to be working again today (ie. when I go to User Profile and Users tab appears). Maybe it was a glitch. But thanks for your help on this.