Ah, might depend on the app then.
Yes, ‘recent apps’; I never knew the name. Currently using Android v14, this method still works fine for me.
I just open my tab switcher, then take a screenshot from there =P
https://m.youtube.com/watch?v=EF_xdvn52As&pp=ygUSbXVzZSB1bnN1c3RhaW5hYmxl
Ah, might depend on the app then.