Multiple windows (both emails and calendar) on Windows
When using ProtonMail, I want to be able to:
- Open a specific email in a new (secondary) window, So that I can read that email and type in a new email in a different window.
- Open the calendar in a new (secondary) window, So that I can look at my calender while processing emails.
- Open multiple emails in one window each.
- Open multiple calendar views in one window each.

All this is possible in the WEB version, but I need to use the full search feature of the local installed ProtonMail client.

NB Reposting idea originally submitted by Username BS as it was originally posted in Lumo improvements area and not in Proton Mail and Calendar area