Current situation:
✅ Multiple Powermail plugins can be used on one page if different forms are used in the CEs/plugins.
❌ The same form cannot be used multiple times on one page.
However, there are use cases where the same form should be used in different places on a page (e.g., contact form in the footer, but also in the content area).
Feature request
It is possible to use the same form multiple times on one page.