[FEAT] django-cms 4 with alias module -> prefer alias edit mode in layout and not in front of black page

[svandeneertwegh]

Description

I've tested djagno-cms 4 with djangocms-alias and djangocms-versioning.
When edit an alias this is not in the layout but in a blank page.

I've talked about this with @fsbraun and not sure if this is a feature or bug.

-> Django cms 4
-> Djangocms-versioning
-> Djangocms-alias

• Yes, I want to help fix this issue and I will join #workgroup-pr-review on Slack to confirm with the community that a PR is welcome.
• No, I only want to report the issue.

[fsbraun]

Since an alias typically is used on many pages (or even other objects) how would you prefer to select the object it is shown on?

[marksweb]

@fsbraun I wondered if it'd be doable to have a template menu like if you're editing a page and we maybe render that chosen template with the alias instance in the correct position.