Qt Creator.app version 5 will not run on macOS 10.14 (ClazyPlugin issue)

I downloaded QtC 5 from https://download.qt.io/official_releases/qtcreator/5.0/5.0.0/qt-creator-opensource-mac-x86_64-5.0.0.dmg. I double clicked on the .dmg and dragged the .app into /Applications.

I then renamed /Applications/Qt Creator.app to /Applications/Qt Creator 5.app since I want to keep multiple versions of the app.

I then double clicked on /Applications/Qt Creator 5.app. macOS shows a "Verifying Qt Creator 5.app" window with a progress bar for a few seconds. I am then shown this dialog:

That's usually a sign that the application isn't properly code signed or notarized, though that's not the problem here:

AdamImac ~: spctl --assess -t install -v -v -v /Applications/Qt\ Creator\ 5.app/
/Applications/Qt Creator 5.app/: accepted
source=Notarized Developer ID
origin=Developer ID Application: The Qt Company Oy (A5GTH44LYL)

AdamImac ~: codesign -dvv /Applications/Qt\ Creator\ 5.app/
Executable=/Applications/Qt Creator 5.app/Contents/MacOS/Qt Creator
Identifier=org.qt-project.qtcreator
Format=app bundle with Mach-O thin (x86_64)
CodeDirectory v=20500 size=1252 flags=0x10000(runtime) hashes=30+5 location=embedded
Signature size=8984
Authority=Developer ID Application: The Qt Company Oy (A5GTH44LYL)
Authority=Developer ID Certification Authority
Authority=Apple Root CA
Timestamp=Aug 24, 2021 at 6:54:06 PM
Info.plist entries=24
TeamIdentifier=A5GTH44LYL
Runtime Version=10.15.0
Sealed Resources version=2 rules=13 files=4699
Internal requirements count=1 size=184

I opened Console.app and selected my device in the left sidebar. I noticed several messages for the XprotectService process. These all have the same error message:

File /Applications/Qt Creator 5.app/Contents/Resources/libexec/clang/bin/clazy-standalone failed on rPathCmd /Users/qt/work/build/libclang/lib/ClazyPlugin.dylib

/Users/qt/qork/build is not a path on my device, so I'm not sure where that is coming from.

If I right click on Qt Creator 5.app in Finder and select Open, after verifying I am given the option to Open the application and that works successfully.

https://stackoverflow.com/questions/37791355/gatekeeper-quarantine-issue-with-certificate/37800961#37800961 hints at this being a problem with LD_RUNPATH_SEARCH_PATHS in the build settings.