Smart keyboard folio issue with IPAD PRO

Hello,

for some month already, when i connect the smart keyboard folio with my Ipad pro 12,9, it seems that the key tab is somehow active and selects (in blue) windows, apps or buttons i do not need.

It became harder to use the keyboard as i need to chek every time if the selected item is the one needed.

Do someone has the same experience? Dis you find a solution? any idea?

Thanks