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bryntum / support

An issues-only repository for the Bryntum project management component suite which includes powerful Grid, Scheduler, Calendar, Kanban Task Board and Gantt chart components all built in pure JS / CSS / TypeScript
https://www.bryntum.com
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Scroll is not consistent while using infinite scroll on Mobile #9775

Open ghulamghousdev opened 2 months ago

ghulamghousdev commented 2 months ago

Forum post

When using infiniteScroll on mobile device the visible date range changes quite vigorously, especially while scrolling fast. For example I can see the month "March 2022", scroll to left & after some scrolling it snaps to "April 2021" even though I only scrolled to "January 2022".

I've been able to reproduce it on one of your demos:

https://www.bryntum.com/products/scheduler/examples/infinite-scroll/

Note: I was not able to reproduce this on android. It was reproducible on iphone

https://github.com/user-attachments/assets/35c1083e-107f-43bf-ba9c-67d49b8818e1

albertpiacka commented 2 months ago

Has anyone at least investigated this yet? I tried to find a way around it but only managed to fix it by turning infiniteScroll off, which is not desired at all.

albertpiacka commented 2 months ago

I think it works if I remove the "bufferCoef", maybe it's related to this issue

https://github.com/bryntum/support/issues/9869