Can't get base icon on Android home screen to bring up the base in question

Hi,

I have added a number of bases to a screen/page on my Samsung A53. Normally, I would just be able to click the icon and this would bring up the base concerned - but this hasn't worked in the last couple of weeks. Instead, all I get is the list of my Airtable bases after a lengthy wait (not at all unusual).

Would anyone be able to offer insight?

Thanks