BUG - Custom transmission settings restore to default

This is only a minor bug that annoyed me a little and i thought the only way to get it fixed is to actually report it, right?

To replicate the bug follow these steps (Using a car with adjustable transmission)

1: Open the vehicle customisation menu on the tuning tab
2: Slide any gear ratio you like as far as you can to the LEFT and click apply
3: (IMPORTANT STEP) close the menu (The bug will not work if you don't do this step)
4: Re-open the vehicle customisation menu on the parts tab
5: Change any part you wish. Preferably something unrelated to the gears like a headlight or a seat and apply it:
6: Check gear ratios right after and they will have been reset to default.

I made a video also because sometimes it's easier to see it being done than be explained.

 

I'm going to try and duplicate that issue.

Try saving it in the save and load section, then load your saved car.

 

I mean, sure that'd obviously work and not reset the transmission because you're not doing the steps to duplicate the bug.
The bug only happens when you slide transmissions to the left, close the menu, open it back up and change a vehicle part.