Duplicate elements on page using wf:insert_top / wf:insert_bottom in event(init)

[m-2k]

In the browser creates two copies using functions to add items to the DOM.

True for the function wf:insert_top/2 and wf:insert_bottom/2 inside event(init):

%% table.erl
event(init) ->
    wf:insert(test,#span{body= wf:f("~p", [erlang:now()])}).

<!-- table.html template-->
<div id="test"></div>

%% routes.erl
route(<<"/table">>) -> table;
route(<<"/ws/table">>) -> table;

[5HT]

In n2o_sample we have wf:insert_top and it works ok.

event(init) ->
    User = wf:user(),
    wf:reg(room),
    X = wf:qs(<<"x">>),
    wf:insert_top(history,
        #panel{id=banner, body=
            [#span{id=text, body = wf:f("User ~s logged in. X = ~p", [User,X]) },
             #button{id=logout, body="Logout", postback=logout},
             #br{}]}),
    wf:insert_top(history,"-1-");

[m-2k]

the second element appears after about a second

[5HT]

You really have clean build? I can't reproduce it.