I've noticed a slightly annoying bug when trying to edit guides on a document in Affinity Designer 2.2.1.
How to replicate the issue:
Open the Guides Manager
Single-click on an existing guide
Start typing a number
The focus is still on the document so it starts changing the opacity (as would happen when using the number pad within a document).
I realise I actually need to double-click on a guide to edit its value, but I often forget this.
Is it possible to remove the focus from the document when in a popup window, to avoid unexpected changes being made?