This doesn't work either, because it is parsed twice: once when entering the value and a second time when confirming the dialog.
Ouch. I admit that I just tried by changing a position in the comboview. Indeed the case described by OP is another one.
I see you had all the ideas which I had , but no, brackets are not accepted by the input field .
Hi @realthunder. Actually I have a doubt that your PR solves the exact problem discussed here. Could you have a look at this thread (and maybe if you're comfortable with parser things you can be of help there) ? Thanks.