[Feature Request] Add progress indicator to search screen

[NikMAX2077]

Is your feature request related to a problem? Please describe. Apps search takes a few seconds and loads the smartphone a lot. It looks like the application is freezing a lot without results and, according to my feelings, it has a very bad effect on UX

Describe the solution you'd like It would be very appropriate to add progress indicator with text like "Searching..." while the search is ongoing