Problem of Duplicate ng-repeat items inside custom control.

[privatejava]

IMPORTANT:

There is a bug of items being rendered multiple times when used ng-repeat. Specially this is happening because I had to do completely disable and again show the custom control on some circumstances for my application and I came up with this bug.

Steps to reproduce and a minimal demo(Plunker Example)

• Create a custom control using tag
• Create a select with ng-repeated option inside of custom control tag.
• Now toggle your custom control on the basis of some scope variable.
• https://plnkr.co/edit/Y172mOjjTBf3DJ34KExB?p=preview

Current behavior

• Redundant elements added when toggling

Expected/desired behavior

• list should be limited to fix number of items according to scope variable.

Other information

• This is happening in angular 1.4.7 specially.