Could it be possible to make Proton Bridge cache accessible offline ?
The idea behind it is to be able to have a full cache of all mails text contents (or at least for the last x months).
It would be helpful as the current alternative is to do that client-side which will store it usually unencrypted (if i'm not mistaken) whereas Proton Bridge cache is still encrypted.
The use-case would be to ensure an always up to date, always encrypted, local "backup access" to the mail box content.
... but i probably ignore some security protocol constrains :)