after some research there is apparently no solution to add an “Select/Unselect All” value for the ion Select component when using the multiple value selection, which would automatically select all the other options.
This is an issue for me as I have a list of around 30 entries and it’s a pitty to select (unselect) them all one by one.
Hence, I would like to if there is any update on this issue, and if not, if you could suggest another approach to have a menu with a “Select/Unselect All” option (i.e. some other component, plugin, workaround etc).
Thanks in advance.