Office products crashing when I open fonts

[9tg22]

Across products (word, excel) I'm finding that when I open the fonts selector there is a 50% chance that the application crashes, and if I try to search for fonts it crashes 100% of the time. Any help would be appreciated. 

[#2]

What is the version of Office you're using? Have you tried running an online repair of Office?

Regards
Dhruva

[#3]

microsoft 365 trial copy