Hi,
I would like to replace this old door handle on my patio sliding door:

I wanted to install the Lockwood Onyx but it doesn’t seem to fit the existing door frame as one is supposed to mount the strike plate onto the door frame but my door frame looks a bit different:

The strike body slots into the existing gap and is about 8mm thick:

Just wondering if any of the other off the shelf handles would fit?
Thanks!
Tom