Crop window does not fit to main stream content of the mpls

[mparade]

Please find as an attachment the DebugOutput.

The selected mpls is 00100. After a seemingly proper import and analyse of source I opened the crop window (with video number 1 selected for sure) and it displayed the content of the secondary stream of the same mpls (video number 2). After changing video to number 2 in the "Primary input selection" area the same content (the secondary stream) was displayed again but in a smaller window.