Is Overwolf App for Apex Bannable?

I think this app should be blacklisted.

One problem I see is that it shows you the number of players even when there are less than 11. Solos and duos are greatly disadvantaged in the final rounds if their enemies know there's no one else to rotate or ambush them.

Another issue is that it shows many details of players, allowing those that want to cheat by teaming up to find each other much easier. Also, seeing the extra stats may encourage toxicity like bullying and avoiding fights, camping, hiding or leaving the match early because remaining opponents are too strong.

I'd also forbid the server from allowing apps to take or publish any data from ongoing matches.