How do I remove the interior screen door handle? See photo. I removed the round, golden Pella screw cover as suggested in other related posts, but there wasn't any screw behind it like shown in other handle examples in this forum. See closeup photo. Behind the Pella sticker was just wood, which I drilled open in an attempt to reveal the mounting screw, but there wasn't any screw. So my door handle version / mechanism must be different from others related posts. (My Pella sliding screen door is over 20 years old).
Now, I noticed that my interior screen's door handle has a flat slot on the top and bottom side. See photos. I inserted a flathead screwdriver both in top and bottom slot hoping that by pushing against them I somehow could release a retaining / compression mechanism, but haven't had any success.
Any suggestions on how to get the handle off the frame?
Thanks.