Tar.gz release requires --no-sandbox to run

[CaviaPorcellus]

Describe the bug
The program does not run without adding the --no-sandbox flag.

To Reproduce
Steps to reproduce the behavior:

1. Attempt to start the program.
2. Nothing happens.

Expected behavior
The program should run without the --no-sandbox flag.

Desktop (please complete the following information):

• Program version: 2.5.0
• Asset Pack version: v2
• OS: Kubuntu 24.04

Additional context
The program used to run fine as-is (i.e., without the --no-sandbox flag). I recently upgraded from Kubuntu 23.10 (where it worked fine) to Kubuntu 24.04, so I assume something changed. With the flag it runs as normal.

Without the --no-sandbox flag, I receive this error when running it in a terminal:
./unofficial-homestuck-collection [7687:0527/135327.956679:FATAL:setuid_sandbox_host.cc(158)] The SUID sandbox helper binary was found, but is not configured correctly. Rather than run without sandboxing I'm aborting now. You need to make sure that /blahblahblah/oldunofficial-homestuck-collection-2.0.7/chrome-sandbox is owned by root and has mode 4755. Trace/breakpoint trap (core dumped)

[BurningButter]

I'm experiencing the same issue

[PoroCYon]

Same here (2.5.6, Void Linux, swaywm). Before exiting (without supplying the --no-sandbox flag), these lines are printed:

[35994:1018/230914.217156:FATAL:gpu_data_manager_impl_private.cc(439)] GPU process isn't usable. Goodbye.
Trace/breakpoint trap

(A few warnings show up as well, but those also appear when supplying --no-sandbox so are probably not causing anything bad.)