Launcher Process Hangs

[Mouse]

WIN 10 boot process:
Steam "Play" pressed, MarvelRivalsLauncher process loads, MarvelRivalsLauncher process closes, Launcher process loads, login clicked, exit to Desktop, all Marvel Rivals processes close but Launcher process remains running.

Launching the game will stack the process indefinitely. The launcher is low resource, but still should be fixed.

All drivers are up to date.
AMD Ryzen 7 2700 Eight-Core Processor 3.20 GHz
RAM 64.0 GB
NVIDIA GeForce RTX 4070 Ti