Not able to import files like CSV XLS

Hi,
Last couple of day i face this issue where when i tried to import an file …it only gives me option to select certain type of files like word/pdf etc…but usual import files like csv and xls not allowing… I tried in multipe bowsers/user accounts/laptops didn’t help

I hosted on frappecloud.

Can someone suggest what to check ?

Thanks

exact same issue i m facing …did u get a solution ? Pls support