Spells affected by the bug:

1. Boots of Travel's Teleport
2. Town Portal Scroll's Teleport
3. Nature's Prophet's Teleportation
4. Io's Relocate
5. Underlord's Dark Rift


Repro:
1. Pick any of the named above and level the spell/get the item
2. Cast the teleport spell
3. While the teleport resolves, use your Scan

Result: The usage of Scan removes the teleport's minimap ping.

Expected: The minimap ping of all the teleports should be not canceled by Scans.


Look at the minimap in the video. The teleport's minimap ping always disappears when the Scan is active.