panel bug remote content dose not dispose

[azizkhani]

panel remote content dose not dispose
i have panel that get content from remote url and menu that when i click on each item of menu content load from url
when i find some DOM value using jquery i find that all content load from last url still is in conetent

in first
$('#id').length ----> 1//get one input that have id=id

after tree time click menu
$('#id').length ----> 3//get one input that have id=id

i clear and siable cache but not work
plz help me
 

[jarry]

Please describe your issue in more detail. Provide an example to demonstrate your issue.

[azizkhani]

Please describe your issue in more detail. Provide an example to demonstrate your issue.

create an a.html that have panel inside and a button.
when click on a button load b.html content to the panel
inside b.html is  <input id="inp"/>

call $('#inp').length after each click on a button

will get 1
for each click length is ++
i think content dose not dispose