Upload more than one picture to sharepoint by power platform control on mobile device

[pgrams_hitachi]

We have a need to upload more than one picture using the power platform control on a mobile device. (Canvas App)

It is only possible to select 1 picture at a time, not 20 or 30, like one can do for ex on Whats-App.

It is possible to select more than one picture on a PC Browser session, using the same Canvas App.

This is inconsistent behavior and should be corrected.