[Bug Report][3.10.4] VTimelineItem with v-intersect directive has IntersectionObserver root as null in VTimeline
Open
Nobody has claimed this yet.
C: VTimeline
D: intersect
has workaround
P: low
T: bug
- Dominant language
- TypeScript
- Stars
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Description
Environment
Vuetify Version: 3.10.4
Vue Version: 3.5.22
OS: Windows 10 (current)
Steps to reproduce
Expected Behavior
v-intersect should provide isIntersecting as true when v-timeline-item is in viewport
Actual Behavior
v-intersect always fires with false value and Intersection observer has root as null
Reproduction Link
https://play.vuetifyjs.com/#...
Images
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the linked Vuetify Playground reproduction and inspect how v-intersect is used with VTimelineItem. Trace why the IntersectionObserver reports a null root and false isIntersecting values in this setup. Done means the reproduction reports true when the timeline item is in the viewport, with a regression test if the relevant test location is identified.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- frontend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 45/100