In 5.2.18, if the screen resolution is at 1024x768, it is not possible to access the “Enable Customisation” and “Save Changes” buttons when you right click. Therefore there is no way to edit the tiles or save changes.
In my terms of understanding, this is not a solution but a workaround. A proper solution would be to adapt the “configuration bar” that all elements fit even on a screen of that resolution (which is quite common).
Yes, however it’s a minor issue and really a non-issue once you know how to zoom the screen.
SambaPOS is fully responsive but I think there are some elements we have to accept some workarounds for where it’s not a big issue to deal with. There will be at one point where the resolution would not allow you to fit them all in anyway so I think the workaround is acceptable.