Yeah that's correct. The default cable length is 1m so it's a bit difficult to stow the whole stuff inside the under cubby space. I was able to by putting the OBD2 transmitter into the deepest part of the space then carefully fold flat cables two times and stow them below.
You could order shorter cable but it didn't work in my case - he just sent me a 1m cable.
Another thing to note is that there is another app called Scan My Tesla and it requires Bluetooth adapter with traditional protocol - to your LELink can only speak BTLE protocol so it won't work with Scan My Tesla.
https://www.amazon.com/dp/B07D497PVF/
I'm using this adapter whose review doesn't seem to be great... this worked for both apps though. I purchased LELink 2 and it worked with TM-Spy perfectly but not Scan My Tesla. I also purchased OBDLink LX and though it worked with both apps, after a few days it stops to communicate and I had to take the cable out and power off-on to resume. So I don't recommend OBDLink LX for now.