Edit keywords in rule setting

I would like to copy / paste and edit exisiting keywords. That’s not possible yet: I have to type them all again if I want to add a keyword with slightly different content.

For example:

Keyword 1 = I accept the discount of 15%

Keyword 2 (to be added) = I accept the discount of 30%…I would like to copy /paste from 15% and then change 15 to 30%

Same approach when I accidentally make a spelling mistake….I would like to edit existing keyword. At this moment I have to delete the misspelled keyword and add a new one to the rule.

Minor thing, but when you use a lot of keywords in rules it is getting annoying…