macOS Catalina (10.15), Big Sur (11.x) and Monterey (12.x)
The current versions of Connect fonts require macOS™ 11.x, macOS 12.x and macOS 13.x to run properly. Connect Fonts does not function properly on Catalina (10.15) or older operating systems.
Additional Information:
Please use the following links for current System Requirements, OS Compatibility (by OS version) and Creative application compatibility:
Connect Fonts Desktop Download and Support Page:
https://www.extensis.com/support/connect-fonts
System Requirements:
https://www.extensis.com/support/connect-fonts/system-requirements/?hsLang=en
Compatibility Chart:
https://www.extensis.com/support/connect-fonts-compatibility/?hsLang=en