Hi,
I have the same problem on PC too. I noticed that waiting at least 1 second between each trailer scroll it doesn't crash but as soon as I scroll a little too fast it crashes every time.
Sometimes the game freezes, sometimes it closes completely and returns to the Epic app.
Really annoying bug.
Edit : I tried clicking with the mouse as you describe, if you go fast it crashes the same.
Anyway, I'm switching games for a while, fed up...
Game crashes while using the trailer store. It does this with and without trailer mods. It seems to work fine if I use the mouse wheel to scroll through the trailers and then pick one, but if I scroll through each trailer individually with it visually changing behind the truck, the game will crash before I get through the list of trailers. I have repeated this several times and found that no particular trailer causes this, as it has frozen up and crashed on multiple different trailers. Looking on Reddit, I found that many others are experiencing the same thing on all platforms and this only started after the latest update (season 15).