Shortcut to Bluetooth Tethering?

I must have asked the same question a long time ago, but no answers that
solved my problem. Maybe today?

I have a Toyota Yaris Hybrid (2019) which comes with Coyote and a GPS
that benefits from connection to the Internet. Unfortunately, this model
doesn't work with a hotspot on a smartphone, but uses Bluetooth
Tethering.

So far, so good, but the problem is that BT Tethering 'hangs' when I
turn off the engine and my smartphone heats up (also BT is blocked). So
every time I have to manually go to Settings > Network and Internet >
Hotspot and Tethering and turn off (and on) Bluetooth Tethering.

This bug hasn't been fixed over the years and way in the past there was
an app specifically for BT Tethering, but I can't use that anymore.
Can't create a widget either.

Is there a way around this, so I can go directly to the BT Tethering
settings? I'm using a Pixel 6, Android 15, all updates installed.

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s|b