Hello,
It would be nice to be able to double-click between column-headers in lists, within Winbox, to auto-size the column width just like in Excel. The annotated screenshot below shows this.
I think this will come in handy for when IPv6 addresses are more widely used, as most of the lists with v6 addresses have too narrow columns already, so you have to manually resize every time you open a window with the long addresses in. Double click/option to always auto-fit may help save time and a bit of stress, I hope.
Tony