firesong praxis lava shelf short = bookcase tall lava?

Marcusorion1

Received a praxis firesong lava shelf short from a vent cache but when I went to learn it I now knew the firesong bookcase tall lava craft praxis.
the firesong lava shelf short craft option does not show up as known however when I then got another praxis for it dropped, the game says I already know it.
Oddly, there are no firesong bookcase tall lava praxis in the guild traders ( that I can find at the time of writing ).

Bug report has been sent in game

Any one else getting this bug?

Marcusorion1

Got the standard irrelevant response from customer support and am currently waiting for a human to read the bug report and respond appropriately.

Would be nice to build what I have a Praxis for, and find/buy what I don't.

Marcusorion1

Got a human response, included screenshots as requested, and they still got the issue wrong - they somehow managed to confuse the 2 items and the actual problem and are happily sending the wrong information to the Dev team.

I have responded again to clarify but am losing hope that the people involved are actually familiar with items and issues. It won't help if you send the wrong information to the Dev's , it will only confuse the issue more.

I found a praxis firesong lava shelf short from a vent cache but when I went to learn it, it counted as a firesong bookcase tall lava craft praxis. I can make the FS bookcase tall, but the FS lava shelf short is not available on the build list although showing a s already known on the praxis itself