I have installed Mailspring as mailclient, great application.
Only thing I cannot find until now is the setting for font-size and standard font.
I like also to add a few new standard font's when possible.
My search found this:https://github.com/Foundry376/Mailspring/issues/176
But it seems that this map is not the same on Manjaro.
I installed with snap. The guide: https://snapcraft.io/install/mailspring/manjaro
I hope you can help me and thanks in advance for your time!