Ability to create "Issues in this Epic" on company-managed projects (mobile/Jira Cloud for Mac app)

Problem

Currently, on Jira apps (Mac, Android and iOS), it's only possible to create Issues in this Epic/Child issues on team-managed projects.

On company-managed projects, we can only link issues or create sub-tasks.

To create child issues, it's necessary to use the web version.

Suggestion

Add the ability to create Issues in this Epic/Child issues on company-managed projects too, since sub-tasks and linked issues won't show on Roadmaps.