Hi @Nirvana,
Based on my experience that when opening the app it takes like 1 second to load the logged in user data. I added a visibility condition to the list after grouping the list as Logged in user’s > email > is not equal > to empty and then I added a text component that display the logged in user email and then once I preview both are displaying together!
Check this : filter list by my id.mp4 - Google Drive
And also you can try turning on this setting : Latest Performance Updates
Or an easy and a great solution will be connecting them and add that filter like Flawless mentioned!
Thank you