Hey Michael,
Thank you for your message the timeline not showing up problem got solved because it said no monitor in the top area now when I move the rv window to my second screen it works.
However, I have another problem that when I click play it does not play.
There is no error as such in the logs with respect to that.
I have made another thread with the current issue that I am facing.
INFO: loaded shotgun config module 'shotgun_fields_config_standard' (D:/Program Files/Shotgun/RV-7.8.0/plugins/Mu/shotgun_fields_config_standard.mu)
INFO: using shotgun server 'https://bouldermedia.shotgunstudio.com'
INFO: C:/Users/MANISH MALVI/OneDrive - Hasbro Inc/rvRenders/sq0225.mov