Custom Fields width to small, when history or Associated revisions are displayed

[aedart]

Having added several custom fields to my trackers, I noticed that their overall width is about 50% of whatever parent their are a child of. This is normally not an issue, yet as soon as you start working on a given issue, update its state, attach a revision to it, then those custom fields become very small and difficult to read (especially in case of text-areas).

It would be really nice, if the width could be expanded to 100% of the parent container, whenever a tracker has history and or associated revisions.

[themondays]

Can you show me?

[mikini]

Here's an example (actual shot of aedart's problematic tracker):