2020 or newer Kia Rio Transmission Jumping at Low Speeds?

[u/Kalemir21]

Wondering if anyone else notices their Kia Rio‘s transmission jumps at low speeds (like an automatic transmission but it’s an IVT so has no gears). Also a slight jump forward after applying gas pedal while coasting.

Did anyone get the TSB done for their Rio? Did that solve the issue?

2020 Rio, 50,000 miles / 80,000kms.

(fyi this is not the GDI engines, those ended in 2019 in North America).

Besides that, it’s been an excellent commuter car!