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As you can see that the custom font works on both iOS and Android on title "London Summer Party", but in NavBar only iOS works.
Is your font installed in Android? (including all formats Bold/Italic) I had a similar issue with android. For example IOS will default to the same family font if _bold_ or _italic_ are not installed, however Android will default to a System font.
I'm having the same issue right now
I just figured it out, you have to include a fontWeight with it as well, if you set it to fontWeight: 'normal' along with fontWeight: 'YOUR FONT', that worked for me.
+1 Having the same issue, but setting fontWeight: 'normal' as suggested by mrnahidtalukder solved the issue for now.
@andrispraulitis do you have any further comments? can you please close this?
Most helpful comment
I just figured it out, you have to include a fontWeight with it as well, if you set it to fontWeight: 'normal' along with fontWeight: 'YOUR FONT', that worked for me.