Allow flagging of activities from mobile app

[anchskier]

Please add the function to flag activities from the mobile app.  It is inconvenient that it is only available from the web version of Strava.  It's a simple feature, so not sure why it hasn't been added to the app previously.  It was requested repeatedly through the previous feedback forum.

[jaketlb]

YES PLEASE! I just looked at a steep dirt climb leaderboard in Oakland's Redwood park - of the top 15 for 2023 (year ain't over yet) at least 8 were e-bikes. I'll go flag them now. I see this all over the Bay area - in Napa's Skyline park, Tilden, etc. 

[eMOeSTe]

This is a must at this point! People almost never use desktop and this task you need to be able to complete quick there and then

[Megido]

I believe the flag feature is overdue 

[Coniferdave]

I would fully support this feature being added into the mobile app