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Fixed in 5.5.0
Votes
7
Found in
5.4.0f3
Issue ID
820582
Regression
Yes
ScrollRect scrolling randomly stops even with the deceleration rate set to 1
Steps to reproduce:
1. Open attached project
2. Open scene "test" and run it
3. Click on scroll rect and while holding mouse move it a little and release, this will start scrolling
4. Notice that scrollrect stops scrolling after some time even when the deceleration is set to 1
Reproduced with: 5.4.0b22, 5.4.0f3, 5.5.0a5
Not reproducible: 5.3.6p2, 5.4.0b21
Regression introduced in: 5.4.0b22
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trueguy
Apr 21, 2019 11:02
Encountered in version 2018.3.9f1. Solved by removing scrollbars.
Scrollbars seem also to cause elasticity not animating on ends of scroll area when leaving scrollbar to decelerate to itself.
stwelin
Feb 03, 2017 16:31
This issue (or a variant) is still present in 5.5, but only with a scrollrect that has scrollbars.
Hbk29
Dec 07, 2016 01:31
Same here with 5.4.2f2, 5.5.0f3
JanusAnderson
Nov 14, 2016 14:54
This can be reproduced, and I submitted an example project to unity a couple of weeks ago to demonstrate this bug. They responded that 'it had been fixed but they didn't know when the fix would be released'. I have been unable to upgrade since 5.3.5p1 because of this issue, I hope they release a patch soon! FWIW, if you remove the scroll bar from the scrollrect, it will behave normally again.
pineda100
Sep 07, 2016 11:30
Same issue experienced...
thrif_ash
Aug 19, 2016 02:53
Just upgraded to 5.4.0f3 and I have this issue in unity editor on Windows 10 and when I build to Android.
It seems to decelerate smoothly at the top of the list but starts to stop suddenly lower down.
The list contains 339 objects in a vertical layout group.
ZeroLightDev
Aug 17, 2016 10:38
Same issue, started happening as soon as I upgraded to 5.4.0f3.