0. ALWAYS PROVIDE INFORMATION ABOUT MODLOADER (Fabric / Forge) AND MOD VERSION (For Example 1.19.2-8.2.10)

Fabric Loader 0.16.3, including mods:

Cardinal Components 6.1.1
Cloth Config 15.0.130
Fabric API 0.102.0
ModMenu 11.0.1
TravelersBackpack Fabric 1.21-10.0.7
Trinkets 3.10.0

The backpack is always rendered when equipped to a back slot with Trinkets integration enabled, even when disableBackpackRender is set to true.

Initially thought it could be a compat issue as I play with a lot of mods, but in a new instance with only the dependencies installed the problem was the same.

I thought Trinkets had a way to hide certain trinkets frorm rendering because I use theirs rendering registry for backpack now, but I've mistaken it with curios I guess. I'll make the config option hide the backpack in the next update

https://www.curseforge.com/minecraft/mc-mods/travelers-backpack-fabric/files/5735575
Added backpack visibility toggle button

Hmm, are you sure you use the version I've linekd above? Also if you play on server, did you update mod on server too?
The visibility button is available since 1.21.1-10.1.2

Right you are; I checked the pack and it is way back in 1.20.1, haha. Thank you for all your help.

Right you are; I checked the pack and it is way back in 1.20.1, haha. Thank you for all your help.

Oh that's not a problem, you can always update to 1.20.1-9.1.17 for Fabric. Latest update for 1.20.1 that also adds visibility button. I thought you were playing on 1.21 ;)
Link to download
Also this update might also resolve your problems with hose

How do I toggle the visibility? I cannot locate the button anywhere. Many thanks!

How do I toggle the visibility? I cannot locate the button anywhere. Many thanks!

Open backpack when equipped -> open backpack settings tab -> button appears in right bottom corner of backpack inventory

Hi, thank you for your speedy reply, I appreciate it. We are playing on the Prominence II pack and it just updated to v3.0.5h. I cannot see what you are referring to, unfortunately. There have been some other borks in the backpack UI that I assume are more related to the pack itself:

Open backpack inventory default screen (dragon backpack--prior to update, mine had the crafting menu in the bottom right, and I cannot combine it with the new crafting upgrade in a smithing table with leather to add it back, alas...)

Clicking the side menu gear for settings...

How the tool slots look if I add some tools. No idea what the lock icons are for.

The hose also seems not to be working, but that is separate from the UI issues, so I will open a new ticket later for that.

Many thanks!

Seems like the pack uses outdated resourcepack, the best way would be disabling this texture pack, but I'll show you on the screenshot where button is. In fact you cant see it, but you can click it anyway

Regarding the hose, you can join my discord sever, it'll be easier to handle it

Thank you so much for the resource pack tip; I have turned it off, as well as the many GUI "upgrade" ones in the pack. It looks like this now, but no button, weirdly:

(my tools look normal again! thank you!)