PicoBlaanket

If you’re open to running User Scripts, this one called Fediverse Redirector redirects all Community, Post, and User links to your home instance. It works well.

• Just click install on that page - it will be added to TamperMonkey (or similar).

• Then click settings (under the script) and enter your home lemmy instance.

And to directly answer your question: the raw code is visible in that repo, so you could explore how the post redirect query was constructed.

Yes, this issue has been fixed and merged into 18.1 (the next lemmy version).

• You can see the lemmy-UI github issue here.

• You can see the fix/merge here.

And as a temporary fix (until 18.1 releases) - if you click the “create post” button, then click the “back” button, the subscribe button should magically appear.

Yeah Open Source is the foundation, and the future!