AutoWear Can i call an "App Action" fromm a "Button Screen"

the action works properly when i hit "Execute" (the app gets started on the watch) but for some reason my watch does not react when i try to call the action from within a "Button Screen"

I used the example provided here https://forum.joaoapps.com/index.php?resources/start-timer-with-floating-icon.16/
making a timer this way works but not if i try to launch a 3rd party app

 

the floating button opens a screen and a button on that screen should execute the action to start the app. i followed exactly the example. as a test i started the app action from the floating and it worked flawlessly. but when i try to start the app action via a button on a screen the command does not get recognized even if ican see on my phone that it is being sent.

edit: i tried to recreate the tutorial. Works fine if i do exactly as in the tutorial and start the action from a floating button but it does not react when i call the exact same action from a screen

 

Start sction from floating icon:

version 2.0.bf3

OS Build MMB29K.G903FXXU2BRH2
OS Code 23
Device SM-G903F
Manufacturer samsung
Product s5neoltexx

Command Match - 2019-01-02 21:09:04.261 - '&StartShazam&' matches 'task=:=': false
States - 2019-01-02 21:09:04.179 - New com.joaomgcd.autowear.util.WearState: &StartShazam&;
Commands - 2019-01-02 21:09:04.148 - New Last Command: &StartShazam&;

start screen from floating action and call action from that screen:

version 2.0.bf3

OS Build MMB29K.G903FXXU2BRH2
OS Code 23
Device SM-G903F
Manufacturer samsung
Product s5neoltexx

Command Match - 2019-01-02 21:25:17.443 - '&ShowFloating&' matches 'task=:=': false
States - 2019-01-02 21:25:17.375 - New com.joaomgcd.autowear.util.WearState: &ShowFloating&;
Commands - 2019-01-02 21:25:17.365 - New Last Command: &ShowFloating&;
Command Match - 2019-01-02 21:25:13.741 - '&StartShazam&' matches 'task=:=': false
States - 2019-01-02 21:25:13.657 - New com.joaomgcd.autowear.util.WearState: &StartShazam&;
Commands - 2019-01-02 21:25:13.650 - New Last Command: &StartShazam&;
Command Match - 2019-01-02 21:25:11.645 - '&HideFloating&' matches 'task=:=': false
States - 2019-01-02 21:25:11.554 - New com.joaomgcd.autowear.util.WearState: &HideFloating&;
Commands - 2019-01-02 21:25:11.546 - New Last Command: &HideFloating&;
Command Match - 2019-01-02 21:25:11.480 - '&AppScreen&' matches 'task=:=': false
States - 2019-01-02 21:25:11.408 - New com.joaomgcd.autowear.util.WearState: &AppScreen&;
Commands - 2019-01-02 21:25:11.400 - New Last Command: &AppScreen&;

I hope this is remotly what you asked for, because i am not sure (no real clue about programing)

 

&ShowFloating&, &HideFloating&: hide abd show the floating icon when a screen is opened so they do not obstruct view on the screen
&AppScreen&: shows the screen where the button is for the app action
&StartShazam&: command to execute the app action to start a certain app (you guessed right, its Shazam )

i will look into that commands, thanks for the tip!

edit: i finally found the flaw! i seperated the commands with a space in autowear. thats why the commands did not get recognized. Thank you very much for your help!