Atlassian’s new editor does not allow for nesting of certain types of macros. We have to determine if each macro (Atlassian, Content Formatting and other vendor macros) can be supported and add that support. We’re looking for feedback from the community which macros we should support.
We’ve made significant progress with nesting of Atlassian & 3rd party macros inside of tabs. Please reach out on our support portal if your use case has not been covered and we can look into it.
https://productsupport.adaptavist.com/servicedesk/customer/portal/5
Note - we have experienced a bug with Jira Issue tables view that we are working on currently.