Transition is attached to all sub elements that appear

[macrozone]

I use this package with https://atmospherejs.com/philippspo/momentum-flow-router

I use it like that:

{{#momentum plugin='flow-router'}}
   {{> Template.dynamic template=main}}
{{/momentum}}

The animation is attached not only to the inserted template, but on all child nodes that appear inside.
E.g. if there is a subscription in the template and you do not wait for the subscription to be ready, every item in the template will get the animation as it appears on the page.

Its not related to the flow-router plugin, as the same problem applies for e.g the growl plugin:

{{#momentum plugin='growl'}}
   {{> Template.dynamic template=main}}
{{/momentum}}

I am not sure if I am missing something here?

[tmeasday]

Can you post a reproduction? I don't think what you are describing is possible but I must be misunderstanding.