Don't switch tabs when switching between messages

[GuybrushX]

Is your feature request related to a problem? Please describe.
For comparing messages - in my case headers - it would be nice to stay on the "Headers" tab when switching between messages.

Describe the solution you'd like
Don't reset the tabs when switching between messages.

Describe alternatives you've considered
N/A

Additional context
N/A

[Jaben]

Anyone have any thoughts on this? I perfer it to reset -- but I can see the benefits here as well.

I think maybe a "pin" feature is in order?