Good practise for building Wordpress with Pinegrow blocks


I have been using the Pinegrow app for some time now, I always seem to run into problems when saving themes made with Bootstrap Blocks.

Does anyone have a good workflow when creating themes, I mainly mean the re-naming of Wordpress customiser controls.

I have been losing a lot of hours, going back over my theme when something stops working, I think it may be linked to this naming structure in the site actions/customiser.

Has anyone noticed bugs when saving themes when you do not have the index.html selected when you export?

For me the template gets 500 error if any other page that is open is selected - (related to functions) but then if I go back to Pinegrow and select index.html and press export it usually works again.