Rempacious

Pretty sure you can here https://github.com/tmxkn1/Microsoft-Reward-Chrome-Ext/blob/8f265eb224915221e1ba7302f97db171c1ae422a/src/quest/searchQuest.js#L4

Considering how they can't even optimize their client, Vanguard would mostly apply to League in-game but not the client itself

1. It doesn't crash without any mod features enabled 2. It crashed after some seconds of toggling a mod and waiting for a bit 3. Same results with 2 after...

#49 Check this first, rooted version have it. You could also build the mod yourself and add what you wanted.