iron-scroll-threshold
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Adding fullbleed attribute to app-header-layout messes the iron-scroll-threshold in Chrome
Description
Taking the "Load data using iron-scroll-threshold" demo from the iron-list
element as a starting point, if you wrap the content with an app-header-layout
element that has the fullbleed
attribute, the lower threshold is triggered every time you scroll in Chrome.
Expected outcome
The on-lower-threshold
event should only be triggered when the scroll reaches the lower-threshold
value.
Actual outcome
The on-lower-threshold
event triggers every time you scroll in Chrome.
Live Demo
https://andres0101.github.io/threshold-issue/
Steps to reproduce
- Open the demo.
- Feel free to scroll.
Browsers Affected
- [X] Chrome
- [ ] Firefox
- [ ] Safari 9
- [ ] Safari 8
- [ ] Safari 7
- [ ] Edge
- [ ] IE 11
- [ ] IE 10
would like to hear some responses from the team about this issue