We understand how frustrating it can be to encounter performance issues while working in Adobe Express. Would you mind trying the following suggestions and let us know if they help:
If the problem persists, kindly share more information, like the System Information Report (https://nvidia.custhelp.com/app/answers/detail/a_id/2507/~/how-to-generate-a-microsoft-system-inform...) and a screen recording of the problem (https://www.microsoft.com/en-us/windows/learning-center/how-to-record-screen-windows-11), so we can better assist you.
If the problem persists, kindly share more information, like the macOS System Report (https://support.apple.com/guide/mac-help/get-system-information-about-your-mac-syspr35536/mac) and a screen recording of the problem (https://support.apple.com/en-us/HT208721), so we can better assist you.
We appreciate your time and patience in helping us resolve this problem. Looking forward to hearing from you.