popTo('Scene Key') does not work on a single page

[bkniya]

in observationNewRoot Scene popTo dose not working ( but it writes to console )
can you help me

"react-native-router-flux": "^4.0.0-beta.21",
"react": "16.0.0-beta.5",
"react-native": "0.49.1",

[bkniya]

I found the mistake
The scene moved to the second row and disappeared

[bkniya]

I found another mistake: scene 1 to scene 2 and again to scene1...
For example: scene 1> scene 2> scene 1> scene 2> scene 1 ...
in this case the first scene1 and scene2 are popTo ('home') but after that the popTo does not work
console.log is writing action but not a process in app