Master Page Apply crashes program

[SaraRavesi]

This happened twice - both times I hadn't saved the document before applying the MP.

[Chris B]

Hey SaraRavesi, welcome to the Affinity Forums.

I saw another user report this and I've tried for ages to reproduce it but it just isn't happening for me 

Do you have any crash reports? How far into creating the document were you? I've been trying it on a blank one and on a doc with 20 ish pages including images etc.