`keyNotFound(code: "CHTE")` on macOS 15.8

[scolby33]

I recently updated to macOS 15.8 and since then the charge limit functionality has not worked. The log looks like this:

sudo bclm_loop loop
bclm_loop has started...
SMC has opened!
Use software-based battery level limits, operateMode: 1.
Enabled MagSafe control.
SMC has closed!
Limit status will be changed. (Current: true, Last: false)
Charging status has changed! (Current: true, Last: nil)
SMC has opened!
keyNotFound(code: "CHTE")
SMC has opened!
keyNotFound(code: "CHTE")
SMC has opened!
keyNotFound(code: "CHTE")
Charging status has changed! (Current: false, Last: nil)
SMC has opened!
keyNotFound(code: "CHTE")
SMC has opened!
keyNotFound(code: "CHTE")
SMC has opened!
keyNotFound(code: "CHTE")

It seems like Apple has again changed the name of the key as mentioned back in #5. Is there any way that I can help to determine what the new key is?