IMO there could an option to hide either a single account or all the accounts within a specific vault.

It would also be nice to have a setting to suggest from the current vault or from all vaults.

I created several vaults in ProtonPass, with tons of entries.
Some of the vaults contain entries that I don't want to show up when I search. For example, old accounts that I don't want to retrieve in a search query.

My request is to add a checkbox in the vault configuration that will include/exclude it from a ProtonPass search. Include should be default.

When a vault besides All Vaults is selected, only the passwords kept within that vault are suggested to the user.

This helps with persona management, eg. I'm at work and select the work vault. The suggested password is only my work protonmail account.

Current behavior is that I will see multiple logins for the same site and have to choose between them, when really only one is appropriate since I've selected a specific vault.

I second that, not just for embarrassing accounts, but apparently I'm thee password vault in my family, so I have vaults for sevel others + I have my work vault.
So it could be really helpful if I could hide the vaults which contain other people's logins from my personal web browser extension so I only see my own relevant logins on day to day use of my browser.
And the same for my work browser extension, that I can hide all private login and only show work related logins.

I hope there can be a way to hide an account from the list. Or, alternatively a secret vault that requires extra credentials (and the client should not show them in the history list). Currently, Proton Pass always show some accounts on the top based on browsing history, however, users can have some embarrassing history that do not want to be revealed even from the account list.