Go into Content Manager.
Click on the small arrow next to the word Filter: Installed.
This will expand the filter.
Click on the + sign located on the right.
You will see Asset KUID.
Scroll that until you see Category.
On the right side of that, change the category to track.
Highlight all your track by clicking on one and pressing CTRL+A to select them all.
Right-click on one of them and choose Open for editing.
Wait until all are opened for editing and then:
Right click and choose submit.
Any built-in or packaged assets can't be submitted. You will need to right-click on those again and choose Revert to original.
This should reset your track.
Click on the small arrow next to the word Filter: Installed.
This will expand the filter.
Click on the + sign located on the right.
You will see Asset KUID.
Scroll that until you see Category.
On the right side of that, change the category to track.
Highlight all your track by clicking on one and pressing CTRL+A to select them all.
Right-click on one of them and choose Open for editing.
Wait until all are opened for editing and then:
Right click and choose submit.
Any built-in or packaged assets can't be submitted. You will need to right-click on those again and choose Revert to original.
This should reset your track.