I would change options.version with simply options.cachedMapUrl.

Then you'll need to adapt:
https://github.com/geoadmin/mf-geoadmina3/blob/dev_refactor_global_jeg/src/components/profile/ProfileService.js#L19
and
https://github.com/geoadmin/mf-geoadmina3/blob/dev_refactor_global_jeg/src/components/profile/ProfileService.js#L30