I was playing a survival game in 1.15.2 with cheat enabled. I also use the JourneyMap mod, and just after teleporting to one of my Waypoints, my Backpack was no longer accessible and was no longer visible on my skin in F5. I just have the icons of the tools and liquids that my backpack contained at the bottom right. I have tried opening other backpacks, but none are working ... Help please!