You could hack the css and shove the field contents around, but that just shifts the problem elsewhere.
I'm afraid that the real answer is that your "field names have to be meaningful" is wrong. Humans understand short field names and actually struggle to work with long ones, hence there's no need for huge field names. They very much appreciate short names being explained though - that's what field descriptions are for.
I have to agree with Nic, your fieldnames are way too long.
Maybe you can use this plugin : https://marketplace.atlassian.com/plugins/com.aevolu.jira.compass
You can use their context sensitive help to explain the field to the user (if necessary).
Hey everyone! My name is Sarah Schuster, and I'm a Customer Success Manager in Atlassian specializing in Jira Software Cloud. Over the next few weeks I will be posting discussion topics (8 total) to ...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
We're bringing product updates and pro tips on teamwork to ten cities around the world.Save your spot