I've been trying to find some simple parts for a 2022 f-150, extension mirrors, tonneau cover, etc. There seem to be thousands of choices for 2020 and back but not 2021. Can anyone tell me if this is the manufacturer specs not being up to date for sites like amazon, etrailer, etc. or are the 2021 and 2022 models really that different and most places have caught up with the changes in body style? And most helpful would be if anyone knows if the custom snap on mirror extenders like K-source and Fit Systems for the 2020 will fit the 2022. I'm really hoping to avoid the universal fit model. Thanks.