Unreal Engine Issues

UE-13210

The "Get Input Touch state" node does not return false for the "Is Currently Pressed" pin when dragging of screen

The "Get Input Touch state" node does not return false for the "Is Currently Pressed" pin when dragging of screen

Developer Notes

This appears to only be an issue in Mobile Preview. Tests on a mobile device showed touch to work correctly.

UDN
Description

If the user presses down and drags off screen without lifting their finger/releasing mouse button then the "Get Input Touch State" node does not return false (for the Is Currently pressed pin). It continues to read as true until the screen is touched/clicked again

Steps to Reproduce
  1. Open Editor
  2. Open level blueprint
  3. Create the blueprint shown in the attached image
  4. Play with mobile preview
  5. Click and drag until your mouse is off screen
  6. Notice that the Is Currently pressed does NOT return false once the mouse leaves the window

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Won't Fix
ComponentUE - Gameplay - Input
Affects Versions4.7.3, 4.16, 4.20
CreatedApr 2, 2015
ResolvedAug 18, 2021
UpdatedAug 18, 2021