Hmm, OK, thus I do not understand how layers work in Affinity Photo, I thought they are like in Photoshop, i.e. I select Layer from Layers list pane, then select Move Tool (press V), and then click on layer contents and drag it using mouse.
Does it indeed work differently (so after each move I need to 'finalize' that movement to have it saved)? By the way, if that was just a selection - as I understand when I clicked on Layer in the Layers list I did not select layer but just created a selection of layer contents - then how it is possible that I can scale it? I tried this with just a selection using Rectangular Marquee tool and that was not possible.
Apologies, I come from Photoshop world and can't understand why some things in Affinity work totally different, and usually I can't do simple things as they should work, but need to dig into documentation and frankly speaking, I can not find anything about how to move layer contents in the Affinity's documentation (this does not say that I need to finalize movement of layer each time I move contents: https://affinity.help/photo/en-US.lproj/index.html?page=pages/Tools/tools_move.html&title=Move Tool)