You can form the vanilla end portal if placed correctly to begin with. You may notice a small arrow on the top texture, all arrows need to point inwards and will face the player when placed.

This mod is great just for the ability to break the portal frame and adding it's own crafting recipe.

I've added the correct details to the description of the mod. I'll leave it in as a sort of "design" element for now. But can add a config option to disable it, set it as a feature. Thanks for the suggestion!

I appreciate the feature suggestion! In order to reduce the amount of open issues on this Github repository, I've created a separate Github project page for all mod feature requests. It can be found here:
https://serilum.com/mods/requests.

I'll be closing this issue, but I'm keeping track of all ideas on the project page over there.

It definitely does not mean I am not interested, and I will post a comment here as well if/when a feature is implemented.

Thank you very much for the suggestion!

Hey!

I still appreciate the submission a lot, and wanted to give an update on this. While I'd love to add all features submitted on the issue-tracker, due to having limited time, I've just not been able to. In order to see which features users would like to see most, I've updated https://serilum.com/mods/requests. The page now shows a table, with all feature request submitted.

Users are able to upvote requests by reacting to the first issue post here on GitHub with one of the 👍 😀 🎉 ❤️ 🚀 👀 emoji's. The request with the most unique reactions, will be shown at the top.

This doesn't necessary mean I'll only work on popular features in the upcoming years, but it does help with prioritizing.

Thank you again for the suggestion!