[CLIENT] friend requests don't have a time limit/timeout, leads to client reporting full friend list

Friend requests don't have a time limit/timeout, which (when friend requests are not answered i.e. neither declined nor accepted) leads to client reporting full friend list while having only like 15 friends (far bellow the friend list limit)

Steps to reproduce:

1. create friend requests from player 1 to players 2-n
2. don't answer the friend requests on players 2-n side

Expected Result: Unanswered friend requests should timeout after short time period (1 week?) & be deleted/autodeclined.

Actual Result: Unanswered friend requests don't timeout, stay in place forever, count towards the friend list limit up to the point when one can have only 1 or even 0 friends & still client reporting full friend list. This behaviour is clearly wrong = BUG.

So could anyone please pass this bug to RIOT developers, so they can fix it by adding proper timeout on friend requests ?

Thank you, best regards