Messages Pane - copy full message

[12.1.277 Pro]

In the messages pane when Postgres returns a multi-line error message hovering the mouse over the message displays the full message in a pop-up for a few seconds, but when I copy the line or save the contents of the message pane I only get the first line of the message.
Is there any way to copy the full message?
Alternatively - is the amount of time the pop-up is displayed configurable?

Are you referring to the Hint part which is only visible on hovering the mouse over the error?
The rest of the popup message is the same error code/state that is already shown in the message line plus client and server versions. Neither are part of the original message.

If you are referring to the actual multi-line message text, does selecting Multiline Text option in the right-click menu make the full text show up as multiple lines?

I'm referring to the actual actual multi-line message text. I can see the whole message in the hint pop-up for a couple of seconds so I know it has reached SQL Assistant, but I cannot figure out how to copy it so I can read it fully or extract parts of it for debugging.
When I click on multi-line text it seems to make no difference.
To be clear - I would like to be able to select and copy everything that is displayed in the hint.

Could you please share screenshot of the message with the pop-up balloon visible, or tell me how to reproduce it? A few things I've tried so far return single line messages. I need to see if there are line breaks or text just wrapping. If i can reproduce it, i can try different options and see if they make a difference before i refer this issue to the developmen tteam.

So the most important bit I would like to select here is the "Details" section where it shows the data that caused the problem.

To reproduce simply create a table with a primary key, insert a row into it, then attempt to insert the same row again.

Oh... I see. It's Hint and Details elements not showing in the main part and visible on hover only. I suspect it's a deficiency by design that needs to be improved. Postgres doesn'treport them within the messagetext, they are kind of separate data elements returned by pqlib.

A so so workaround might be switching to ODBC connection using ODBC driver that concatenates message, hint, and details elements