Set end frame has incorrect bounds type

When calling Set End Frame the TRangeBound type defaults to inclusive causing the range to go from [0, 50) to [0, 50]. This causes the section to last for one frame longer than it should.

1. Create a sequence named shot001
2. Add camera to shot001
3. Create a sequence named shot002
4. Add a camera to shot002, position it so that a cut from shot001 to shot002 would be noticeable
5. Create a master sequence
6. Add a shots track to the master sequence
7. Add shot001 and shot002 to the shots track
8. Set shot001 to end at frame 50
9. set shot002 to begin at frame 50 and end at frame 150
10. Scrub in the master sequence to near frame 50 then use the right arrow key to advance one frame at a time until you reach frame 50
11. Notice that shot002 starts on frame 50
12. Create a new Editor Utility Widget
13. Add a button in the designer
14. Add an on clicked event in the widget's graph for the button
15. Set up a blueprint like the attached screenshot from the on clicked event
16. Compile and save the utility widget
17. Run the utility widget and click the button
18. Repeat #10

RESULT

Shot002 now starts on frame 51