[iOS] Adjust the volume

[Sumiasty]

in one of the last updates the way of adjusting the volume of another device was changed. for example, I use my phone to adjust the volume of the streamer. previously, even on a locked phone, it was enough to press the volume button and the streamer would react accordingly.
recently adjustments using a displayed bar were added. the previous method was the simplest for the user that it could be. now we have a few additional actions:
1. unlocking the phone
2. entering the spotify application
3. pressing the volume button which does not adjust the volume, but shows a sliding bar
4. sliding the bar or clicking on the volume icons.

I think that the previous way of adjusting the volume should either come back because it was the fastest, most convenient, or at least in the settings there should be an option to choose how I would like to adjust the volume.