Option to 'Accept' current expression before executing a macro

In recent testing regarding using macros to initiate formatting of DAX, I've found that the DAX in the Expression Editor window won't be formatted unless outstanding changes are 'Accepted' first. It would be great if the UI detected this situation when a macro is triggered and prompted the user to 'accept' or 'reject' the current outstanding changes. The behaviour could have an option to control the default selection; accept/reject/ask. Also, is there be a function than can be run as part of the macro to force accepting of outstanding changes? This would be handy in the interim as I keep catching myself out when applying DAX formatting via a macro.