I am having the same issue, however it is only showing my combat stick and throttle, no pedals.
Do you need to have the ID's for these devices?
KERNEL=="event*", ATTRS{idProduct}=="00f2", ATTRS{idVendor}=="068e", MODE="0666"
KERNEL=="event*", ATTRS{idProduct}=="00f3", ATTRS{idVendor}=="068e", MODE="0666"
KERNEL=="event*", ATTRS{idProduct}=="00f1", ATTRS{idVendor}=="068e", MODE="0666"
Nothing extracted yet.
AMD R7 1700
AX370 gamingK7
RX Vega64
16GB RAM
256GB nvme
steam-runtime-beta-release_2019-01-10
Linux Mint 19 Tara
jstest-gtk recognizes and calibrates CH products combatstick and CH pro pedals.
Steam only recognizes combatstick, pedals are absent, and cant configure combatstick
and save. Tried 2 games with multi controller support through steam, Il2 1946 and X4 Foundations, and they don't see pedals either.
/dev/input has USB controller files for both devices.
also tried with stable steam version, same thing.
Steps for reproducing this issue: