Android is working fine - I have a Text component <Text style={styles.orText}>{'HELLO'}</Text> and style with fontFamily: 'SourceSansPro-SemiboldItalic' defined. On iOS I get the error [error][tid:com.facebook.react.ShadowQueue][RCTFont.mm:316] Unrecognized font family 'SourceSansPro-SemiboldItalic'.
If I change that style to SourceSansPro-Semibold on iOS I get no error but the text does not render at all. And I have a Button component from rn-elements that renders 'SourceSansPro-Semibold' correctly.
I have all the font .ttf files added to my project, they are all in Copy Bundle Resources as well as added to Info.plist under Fonts Provided by Application. Have done multiple build cleans and also tried switching to Legacy Build System. I'm running the app from Xcode but I've also tried running react-native run-is and get same font error. I have code running in App Delegate to report the fonts and it shows truncated names for anything Italic:
2020-05-26 10:57:35.426495+0200[97197:8029221] Source Sans Pro2020-05-26 10:57:35.426871+0200[97197:8029221] SourceSansPro-BlackIt2020-05-26 10:57:35.427183+0200[97197:8029221] SourceSansPro-SemiboldIt2020-05-26 10:57:35.427585+0200[97197:8029221] SourceSansPro-LightIt2020-05-26 10:57:35.427993+0200[97197:8029221] SourceSansPro-BoldIt2020-05-26 10:57:35.428413+0200[97197:8029221] SourceSansPro-Light2020-05-26 10:57:35.428764+0200[97197:8029221] SourceSansPro-ExtraLightIt2020-05-26 10:57:35.429126+0200[97197:8029221] SourceSansPro-Regular2020-05-26 10:57:35.429549+0200[97197:8029221] SourceSansPro-It2020-05-26 10:57:35.429852+0200[97197:8029221] SourceSansPro-ExtraLight2020-05-26 10:57:35.430232+0200[97197:8029221] SourceSansPro-Bold2020-05-26 10:57:35.430571+0200[97197:8029221] SourceSansPro-Semibold2020-05-26 10:57:35.430948+0200[97197:8029221] SourceSansPro-Black2020-05-26 10:57:44.341 [error][tid:com.facebook.react.ShadowQueue][RCTFont.mm:316] Unrecognized font family 'SourceSansPro'2020-05-26 10:58:11.447 [error][tid:com.facebook.react.ShadowQueue][RCTFont.mm:316] Unrecognized font family 'SourceSansPro'2020-05-26 11:00:43.704 [error][tid:com.facebook.react.ShadowQueue][RCTFont.mm:316] Unrecognized font family 'SourceSansPro-SemiboldItalic'2020-05-26 11:00:47.150 [error][tid:com.facebook.react.ShadowQueue][RCTFont.mm:316] Unrecognized font family 'SourceSansPro-SemiboldItalic'Any ideas?? Xcode 11.4.1 with RN 62.2. Happens on device as well as simulator. TIA