Button likes to move in Runtime

I have a nav bar thats docked left. Inside I have a button followed by a tab strip. If i play the screen in runtime everything is layed out fine. If i Launch the runtime application the button shifts down to the middle of the tab strip.

I have checked every setting and layout position, does anyone has any ideas on how to get the button to stay above the tab strip? thanks

anchored to top and left for both.

I do have it anchored but it moves anyway. This is driving me nuts

what is the layout on the tab strip?

I have the Tab Strip Anchored to the top left

If you send me a copy of the window or attach a copy of the window to this forum thread I will check it out.

It was the absolute position settings, once i modified them it is working correctly now. Thanks for the help