Broken Anderson Sliding Door Latch

This is the best and only picture I have at the moment. I can get more pictures in a few weeks (this is at a cabin, which is now closed and winterized). The sliding door is made by Anderson and would have been installed around 1993. The spindle has broken on the latch and it no longer closes properly.

Got it - thank you for the quick reply! I suspected that was the likely replacement, based on other posts, but it's reassuring to hear that directly from you guys. Ordering my replacement!