The secure link sharing feature in Proton Pass is great, but having more control over how long a link stays active would make it even better. Right now, the available options are fixed - 1 hour, 24 hours, 7 days, etc. In many cases, 1 hour is too short, while 24 hours is too long.
Allowing users to set a custom expiration time - for example, 2, 3, or 4 hours - would make the feature much more flexible and practical for real-world use. A simple option to choose the number of hours (or even minutes) could be a big improvement.