Indesign CC 2019 - document size problem when creating new document
I have an issue with creating a new document. I first put on my custom size but if my margins are bigger than the document would allow, it changes to document size back to what it was before. But without any notification.
So for example: I choose "Create new...", and there's some preset there for example 210x297 A4, with preset marginals 12,7 mm. I then click on height to change it to let's say to 20 mm (which is smaller than the margins). But as soon I click anything else (Bleed, Margin, etc) it changes the height back to 297 mm. No error or anything. If I don't click anything, just click Create it makes me a document with A4 dimensions.
If you don't notice that the dimensions switch back, you create a document that's not the size you meant it to be. At first I had no idea what caused this but after trying several times, I noticed that dimensions go back to preset if margins are bigger than the new size would allow.
So in order to be able to make custom size I need to first change the margin to smaller than what my document size allows and after that change the size. Please tell me this is a bug and not a feature?
