Some errors or potential enhancements in the new cluster settings modal

[arbulu89]

I have noticed some issues or inconsistencies in the new cluster settings modal. Some of the comments are just subjective things.
The unique major error is the first item.

• The group of checks are always shown in different order
• The width of the modal looks to narrow, it was wider with the previous version at least
• There is not any closing arrow in the top/right corner
• The modal doesn't close when we click outside (this was the old behaviour at least)
• The connection settings collapsable leaves an ugly gray row at the end when it is opened
• The right side collapse icon (down looking arrow) doesn't change the clicker to a pointer.
• The group check/uncheck works when you click in the whole row, rather than only the checkable (maybe this is wanted), but the same doesn't happen with the individual checks (marking this strikethrough because it's basically impossible to make it look better right now)
• When the modal is opened, some quick transitions in the buttons are noticed (colors and sizes of the buttons change)

[ajaeger]

@arbulu89 , the first issue should be fixed with #463. The rest is still open, isn't it?

[arbulu89]

@arbulu89 , the first issue should be fixed with #463. The rest is still open, isn't it?

@dottorblaster Worked on this. He might know better the state of the ticket

[dottorblaster]

Thanks @arbulu89, I updated a bit the description going for a strikethrough for the stuff already solved