EDIT

the space between the checkbox area and the text is reduced, the line break in the description part I was not able to adapt, this is handled in the TitleAreaDialog and there is a gap for a potential image but I did not find a way to reduce this gap.

This is hardcoded in TitleAreaDialog (see https://stackoverflow.com/questions/12528399/moving-an-image-of-a-titleareadialog-to-the-left) and the only way to change it, implement our ownn dialog class. This would be an extra ticket, if we want to have this for all dialogs.

we should discuss if we want to remove the line break for all dialogs, then I create a new ticket for adaption of dialog implementation.

The line break is probably not so critical so I don't think we urgently need a self made dialogue. But I don't know how much work it is to implement on our own. If it is fast we may do it, otherwise not as there are more critical issues.

A bit more important is the fact that the dialogue can become so small that important information is not shown anymore (issue 2. from the description). Usually dialogues refuse to be shrinked too much (or at all).