Wont save

Could you please shaer a screenshot of the project on your workspace and the saved project? Also, please check that your browser is compatible: Chrome, Edge or Safari are recommended. You can check all the requirements here:

Do you have the minimum system requirements to run Adobe Express? Please note, Firefox is not currently a supported browser.
https://helpx.adobe.com/uk/express/system-requirements.html

Do you have hardware acceleration enabled?
See an example resource here https://help.scoot.app/how-do-i-enable-my-browsers-hardware-acceleration

To check your WebGL2 status please use this reporting tool: https://webglreport.com/?v=2

Check WebAssembly is supported here:
https://wasm.joway.io/