New Post: Size of first time pinned autohide window is wrong

I'm using Extended WPF Toolkit - AvalanDock (v2.4) and when I run the application, open the Application and open left side (or bottom side) autohide Tab.
Then Pin it to stay open. in the current Version the result is that the first time you pin the autohide tab, the width is set to 25 ( Default) .

Expected Behavior: when you pin the tab, the first size shold be nearly the size when being opened with mouseover or click .

How can I fix the problem?

Thanks