Expired consento remains in 'pending' mode

This issue is maybe due to slow devices.

context:

- I receive a consento request (open the vault or become a lockee) when the app is open. I don't accept nor deny it then.
- I open my phone after 30 min. or so, and the screen still displays the consento card with the 'accept' button enabled, even though the time stamp displays '30 min. ago' (So the card should display an 'expired' label instead of a 'accept' button).

issue:

- Once I press the 'accept' in that context,
- the other person does not receive my accepted consent (because the request expired I guess)
- and the card on my phone displays a 'confirming' only (no 'demy, cancel or delete' buttons.