List column adjustment to longest text with double click

When layer list can behave like this why not other lists? Layouts list for instance.
Is it really that hard to have same list funcitionality across the UI?

Indeed! Under the principles of Object Oriented Programming (OOP) it’s actually harder (more complicated) to have different functionality. Of course, if the code for different parts of the UI is written at different times by different people who are not expert programmers familiar with OOP then the current inconsistencies are what we end up with. And no-one ever seems to want to go back and realign the mess so that future UI features can be easily written to conform to the established standard. So the mess just keeps getting messier.

so true about V8 in general