Firefox for Android, to be exact - My Firefox on Android always refreshes itself after the phone went standby. It is probably partially the web browser's issue; but still, any app on Android will probably reload anyway, if the memory is overloaded.
Considering that finishing the game will take a while, I think this is particularly important.
I think it is related to https://github.com/jonesnxt/kilordle/issues/9 but this is not pull-to-refresh,
Firefox for Android, to be exact - My Firefox on Android always refreshes itself after the phone went standby. It is probably partially the web browser's issue; but still, any app on Android will probably reload anyway, if the memory is overloaded.
Considering that finishing the game will take a while, I think this is particularly important.