This is my task widget button and shows the result of the script as expected.

I've added a regex alt color and works fine, shows the button on red color but the text shows "shell script", no dynamic value returned.

There is any kind of special token to be used to display task returned value?
Thanks!
I'll look into that tomorrow, maybe I broke something in the 3.808 release.
This should be fixed in 3.811
Thanks, worked great.
Now, sorry for been THAT GUY but i found a new problem: i did a few changes with the alt color and BTT closed.
Every time i try to select the button the app exits. Doesn't happens with other buttons.
Here is the log:
Successfully reset ListenEvent approval status for com.hegenberg.BetterTouchTool
Successfully reset PostEvent approval status for com.hegenberg.BetterTouchTool
2022-07-06 22:37:08.709 BetterTouchTool[60407:564351] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'Attempt to insert non-property list object null for key BTTStreamDeckAlternateLastUsedBackground'
*** First throw call stack:
(
0 CoreFoundation 0x00000001ba835198 __exceptionPreprocess + 240
1 libobjc.A.dylib 0x00000001ba57fe04 objc_exception_throw + 60
2 CoreFoundation 0x00000001ba90716c -[__NSCFString characterAtIndex:].cold.1 + 0
3 CoreFoundation 0x00000001ba85ae90 _CFPrefsValidateValueForKey + 256
4 CoreFoundation 0x00000001ba774d28 createDeepCopyOfValueForKey + 180
5 CoreFoundation 0x00000001ba774a08 -[CFPrefsSource setValues:forKeys:count:copyValues:removeValuesForKeys:count:from:] + 344
6 CoreFoundation 0x00000001ba7bb6d4 -[CFPrefsSource setValue:forKey:from:] + 72
7 CoreFoundation 0x00000001ba7bb5fc __76-[_CFXPreferences setValue:forKey:appIdentifier:container:configurationURL:]_block_invoke + 60
8 CoreFoundation 0x00000001ba75eb50 __108-[_CFXPreferences(SearchListAdditions) withSearchListForIdentifier:container:cloudConfigurationURL:perform:]_block_invoke + 384
9 CoreFoundation 0x00000001ba8d3394 -[_CFXPreferences withSearchListForIdentifier:container:cloudConfigurationURL:perform:] + 384
10 CoreFoundation 0x00000001ba7bb598 -[_CFXPreferences setValue:forKey:appIdentifier:container:configurationURL:] + 128
11 CoreFoundation 0x00000001ba7bb4d8 _CFPreferencesSetAppValueWithContainerAndConfiguration + 136
12 Foundation 0x00000001bb6a778c -[NSUserDefaults(NSUserDefaults) setObject:forKey:] + 84
13 BetterTouchTool 0x000000010244f2d4 +[BTTFormConfigStreamDeck loadDefaultsIntoDictionary:] + 3160
14 BetterTouchTool 0x000000010244765c __55+[BTTFormConfigStreamDeck streamDeckShellScriptWidget:]_block_invoke_3 + 732
15 BetterTouchTool 0x0000000102499a44 -[BTTFormService reloadValuesForTrigger:] + 1460
16 BetterTouchTool 0x0000000102499480 -[BTTFormService reloadValues] + 60
17 BetterTouchTool 0x000000010249a8b4 -[BTTFormService loadFormForTrigger:showActionConfig:] + 628
18 BetterTouchTool 0x000000010249bde4 -[BTTFormService forceReloadConfigurationForCurrentSelectionWithoutDebounce] + 1736
19 BetterTouchTool 0x00000001024c1400 __24-[BTTLevel1VC debounced]_block_invoke + 2380
20 libdispatch.dylib 0x00000001ba5225f0 _dispatch_call_block_and_release + 32
21 libdispatch.dylib 0x00000001ba5241b4 _dispatch_client_callout + 20
22 libdispatch.dylib 0x00000001ba5326cc _dispatch_main_queue_drain + 928
23 libdispatch.dylib 0x00000001ba53231c _dispatch_main_queue_callback_4CF + 44
24 CoreFoundation 0x00000001ba7f6a1c __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 16
25 CoreFoundation 0x00000001ba7b3ca8 __CFRunLoopRun + 2532
26 CoreFoundation 0x00000001ba7b2b24 CFRunLoopRunSpecific + 600
27 HIToolbox 0x00000001c33eb338 RunCurrentEventLoopInMode + 292
28 HIToolbox 0x00000001c33eafc4 ReceiveNextEventCommon + 324
29 HIToolbox 0x00000001c33eae68 _BlockUntilNextEventMatchingListInModeWithFilter + 72
30 AppKit 0x00000001bd31978c _DPSNextEvent + 860
31 AppKit 0x00000001bd318084 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1328
32 AppKit 0x00000001bd30a250 -[NSApplication run] + 596
33 AppKit 0x00000001bd2db96c NSApplicationMain + 1132
34 dyld 0x0000000103be508c start + 520
)
libc++abi: terminating with uncaught exception of type NSException
Thanks a lot! This will be fixed today.