Intermittent Issues with adding links

Hi,

I've been having some intermittent issues with adding links (doesn't seem to be related with the wider not-enough-posts limit).

In some circumstances I can add a link to my thread by
1) adding part of link it without protocol (http)
2) editing post to add protocol back (which turns it into clickable link)

Unfortunately I can not create a link with some text, eg. 'Get it on Asset Store' but rather have to put the whole thing.

I couldn't find correct person to ask the question, can you please help or point me in the right direction?

The thread I'm referring to is
https://forum.unity.com/threads/released-immersive-vr-inventory-backpack-holsters-containers.906548/

Although I've seen it happen intermittently in other places too.

PS: somehow I've managed to add link with text to (linked) thread - but it's very fickle, I can no longer edit the thread without getting error.

Thanks,
Chris