A new app called Universal Copy offers somewhat of a workaround. The app uses Android's built-in Accessibility settings to give you the ability to copy text in apps that otherwise don't let you.

How to easily capture text from anywhere using on iOS, Android, or on the web. It's as simple as copy and paste ...

Part of Microsoft's free PowerToys, the new Advanced Paste tool lets you revise pasted text using AI-based suggestions.