Question about Toolbox shell scripts on linux

For context, my system is: arch linux and KDE, using zsh as my interactive shell. 

I have successfully installed Toolbox via AUR: https://aur.archlinux.org/packages/jetbrains-toolbox

I'm currently using Fleet, RustRover, and IDEA. Overall it's been great and I've really enjoyed Toolbox on linux. There is one thing bothering me that I'd like to figure out, and it's the shell script feature.

I've enabled “Generate shell scripts” under Settings and am using the default path. Overall it works fine.

For example, I can type “fleet”, hit enter, and it will open fleet and my shell with return with a new line.

However, something odd occurs with my other apps. When I type “rustrover”, it opens the app. But the shell hangs and I get the following message:

[390]   WARN - c.i.o.u.r.overrides - Conflicting registry key definition for
key clion.wsl.sleep.timeout: it was defined by plugin com.intellij.nativeDebug but redefined by plugin 
com.jetbrains.rust. Consider adding overrides="true" for one of the plugins, see the documentation for c
om.intellij.openapi.util.registry.RegistryKeyBean.overrides for more details.

Something similar happens for IDEA:

 [517]   WARN - c.i.o.u.r.overrides - Conflicting registry key definition for
key kotlin.mpp.tests.force.gradle: it was defined by plugin org.jetbrains.kotlin but redefined by plugi
n org.jetbrains.kotlin. Consider adding overrides="true" for one of the plugins, see the documentation f
or com.intellij.openapi.util.registry.RegistryKeyBean.overrides for more details.

I've been trying to search on the overrides=true, but haven't found anything clear as to what the issue is. Also, if this helps, just want to mention all the apps here are vanilla installs. I haven't added any 3P plugins.