Align Pages in Multiple Page mode

Working with multi-page documents, with Multiple Page mode on is very common e.g. in UI design. Also, for precise work (e.g. when using a grid) it's very important that Pages are well aligned. However, when creating (duplicating) Pages, new pages not always get created in an expected way (sometimes new pages are added horizontally, sometimes vertically). Users can manually re-arrange Pages, however the generic alignment tools don't work. When manually moving 'Shift' + 'Ctrl' key are being pressed, aligment somewhat works, but neither in an expected way. Being able to precisely align Pages, (so that their top is located on the same Y coordinate) would be important.

To make Gravit Designer suitable for UI design work, users should be able to align pages (either by hand, or numerically). For reference, here's a forum thread that's ca. 5 years old, indicating that this feature would be added soon, for further reference.

Thank you in advance!