Keka not launching on Big Sur from Synthetic.conf remapped directory

I usually keep my non-system programs in a directory located here
`/Shared Files/Utilities`

Prior to Catalina this was its real path but due to new security measures in Catalina/Big Sur the `/Shared Files` directory is actually located here `/System/Volumes/Data/Shared Files` and is remapped to the root of the volume using `/etc/synthetic.conf` (discussion here):
https://derflounder.wordpress.com/2020/01/18/creating-root-level-directories-and-symbolic-links-on-macos-catalina/

Keka stopped working but I found that it works fine when the app bundle is placed in these directories:
`/Applications`
`~/Applications`
`~/Desktop`

but not `/Shared Files/*`
I also tried manually launching from the "correct path" `/System/Volumes/Data/Shared Files` with no difference.

The program seems to hang with no windows or menu bar menus produced.

here what appears to be the relevant console output:

```

error 11:07:58.583755-0400 sandboxd Sandbox: Keka(35918) deny(1) file-issue-extension target:/Shared Files/Utilities/Keka.app class:com.apple.app-sandbox.read
Violation: deny(1) file-issue-extension target:/Shared Files/Utilities/Keka.app class:com.apple.app-sandbox.read
Process: Keka [35918]
Path: /System/Volumes/Data/Shared Files/Utilities/Keka.app/Contents/MacOS/Keka
Load Address: 0x106fcb000
Identifier: com.aone.keka
Version: 4541 (1.2.13)
Code Type: x86_64 (Native)
Parent Process: launchd [1]
Responsible: /System/Volumes/Data/Shared Files/Utilities/Keka.app/Contents/MacOS/Keka
User ID: 503

Date/Time: 2021-04-17 11:07:58.573 EDT
OS Version: macOS 11.1 (20C69)
Report Version: 8

MetaData: {"build":"macOS 11.1 (20C69)","responsible-process-uid":503,"platform_binary":"no","primary-filter":"path","file-flags":0,"container":"\/Users\/yashka\/Library\/Containers\/com.aone.keka\/Data","profile-in-collection":false,"flags":5,"pid":35918,"signing-id":"com.aone.keka","platform-policy":false,"target":"\/Shared Files\/Utilities\/Keka.app","apple-internal":false,"file-mode":511,"errno":1,"vnode-type":"DIRECTORY","extension-class":"com.apple.app-sandbox.read","profile-flags":0,"hardware":"Mac","operation":"file-issue-extension","primary-filter-value":"\/Shared Files\/Utilities\/Keka.app","responsible-process-path":"\/System\/Volumes\/Data\/Shared Files\/Utilities\/Keka.app\/Contents\/MacOS\/Keka","action":"deny","rdev":0,"platform-binary":false,"summary":"deny(1) file-issue-extension target:\/Shared Files\/Utilities\/Keka.app class:com.apple.app-sandbox.read","process-path":"\/Shared Files\/Utilities\/Keka.app\/Contents\/MacOS\/Keka","hardlinked":false,"matched-extension":false,"uid":503,"mount-flags":76583424,"responsible-process-user-uuid":"1708BC0E-644A-4C78-A658-46320EF17422","matched-user-intent-extension":false,"path":"\/Shared Files\/Utilities\/Keka.app","normalized_target":["Shared Files","Utilities","Keka.app"],"team-id":"4FG648TM2A","process":"Keka"}

Thread 0 (id: 69905753):
0 libsystem_kernel.dylib 0x00007fff2033c376 __mac_syscall + 10
1 LaunchServices 0x00007fff20884bd0 _LSApplicationCheckIn + 1840
2 HIServices 0x00007fff256d791c _RegisterApplication + 6665
3 HIServices 0x00007fff256d5e28 GetCurrentProcess + 23
4 HIToolbox 0x00007fff286bcabf MenuBarInstance::GetAggregateUIMode(unsigned int*, unsigned int*) + 63
5 HIToolbox 0x00007fff286bca49 MenuBarInstance::IsVisible() + 51
6 AppKit 0x00007fff22c4ba7b _NSInitializeAppContext + 35
7 AppKit 0x00007fff22c4977a -[NSApplication init] + 417
8 AppKit 0x00007fff22c493b9 +[NSApplication sharedApplication] + 120
9 AppKit 0x00007fff22c47c5b NSApplicationMain + 409
10 libdyld.dylib 0x00007fff2038a621 start + 1
11 Keka 0x0000000000000001

Thread 1 (id: 69905774):
0 libsystem_kernel.dylib 0x00007fff2033c53e __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff2036b467 start_wqthread + 15

Thread 2 (id: 69905778):
0 libsystem_kernel.dylib 0x00007fff2033c53e __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff2036b467 start_wqthread + 15

Thread 3 (id: 69905779):

Binary Images:
0x106fcb000 - 0x10702efff com.aone.keka (1.2.13 - 4541) <73a74552-3c64-3607-9214-9817cbabb20f> /System/Volumes/Data/Shared Files/Utilities/Keka.app/Contents/MacOS/Keka
0x7fff2033a000 - 0x7fff20368fff libsystem_kernel.dylib (7195.60.75) <4bd61365-29af-3234-8002-d989d295fdbb> /usr/lib/system/libsystem_kernel.dylib
0x7fff20369000 - 0x7fff20374fff libsystem_pthread.dylib (454.60.1) <8dd3a0bc-2c92-31e3-bbab-ce923a4342e4> /usr/lib/system/libsystem_pthread.dylib
0x7fff20375000 - 0x7fff203afff7 libdyld.dylib (832.7.1) <2f8a14f5-7cb8-3edd-85ea-7fa960bbc04e> /usr/lib/system/libdyld.dylib
0x7fff20882000 - 0x7fff20ab1e0f com.apple.LaunchServices (1122.11 - 1122.11) /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices
0x7fff22c44000 - 0x7fff239a6c6f com.apple.AppKit (6.9 - 2022.20.119) <4cb42914-672d-3af0-a0a5-2209088a3da0> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
0x7fff256d3000 - 0x7fff2572efe7 com.apple.HIServices (1.22) <9af2cdd9-8b68-3606-8c9e-1842420acda7> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices
0x7fff286b9000 - 0x7fff289b8ffd com.apple.HIToolbox (2.1.1) <93518490-429f-3e31-8344-15d479c2f4ce> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox

```