Looks like compiling an empty FMX Form to MacOS ARM64bit with XCode 26.4 doesn’t work (even without any TMS component). It’s probably the reason why TMS doesn’t install for ARM
An empty FMX form sent to MacOS ARM64bit returns
dccosxarm64 Error] E2597 ld: file is universal (x86_64) but does not contain the arm64 architecture: C:\Mac\Home\Documents\Embarcadero\Studio\SDKs\MacOSX26.4.sdk\System\Library\Frameworks/CoreFoundation.framework/Versions\A\CoreFoundation
Building > Delphi Compiler > Compiling > Other is set to Generate macOS universal binary file