# Long List not Displaying Properly

**URL:** <https://community.glideapps.com/t/long-list-not-displaying-properly/5797>\
**Category:** Report a Bug\
**Created:** [March 24, 2020, 8:18pm UTC](https://community.glideapps.com/t/long-list-not-displaying-properly/5797 "2020-03-24T20:18:41Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![RyanThomas](https://avatars.discourse-cdn.com/v4/letter/r/ba8739/32.png) [@RyanThomas](https://community.glideapps.com/u/RyanThomas)\
**Post date:** [March 24, 2020, 8:18pm UTC](https://community.glideapps.com/t/long-list-not-displaying-properly/5797/1 "2020-03-24T20:18:41Z")

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My app’s URL:havj9.glideapp.io

Here’s my sheet as well: [https://docs.google.com/spreadsheets/d/1zdvnFIDWdSnMUbQ35H0lUAVOgpNuB7hgXwQETLh6Cnk/edit?usp=sharing](https://docs.google.com/spreadsheets/d/1zdvnFIDWdSnMUbQ35H0lUAVOgpNuB7hgXwQETLh6Cnk/edit?usp=sharing)

Basically I have noticed when I have a large amount of data and start to scroll, the screen will just go white and will only display a few items at the very top. I’ve stopped and waited for it to load, scrolled slower, etc, still does not display on the full screen.

I’ve got a video as well here:

> **[Bug-GlideApps](https://vimeo.com/user794391/review/400375928/96bb120a2d)**
>
> Join the web’s most supportive community of creators and get high-quality tools for hosting, sharing, and streaming videos in gorgeous HD and 4K with no ads.

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**Author:** ![Robert\_Petitto](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/robert_petitto/32/25193_2.png) [@Robert\_Petitto](https://community.glideapps.com/u/Robert_Petitto)\
**Post date:** [March 24, 2020, 8:24pm UTC](https://community.glideapps.com/t/long-list-not-displaying-properly/5797/2 "2020-03-24T20:24:40Z")

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Yes! This happens to me too! Oddly enough I can’t replicate it at the moment, but it was just happening yesterday.

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**Author:** ![RyanThomas](https://avatars.discourse-cdn.com/v4/letter/r/ba8739/32.png) [@RyanThomas](https://community.glideapps.com/u/RyanThomas)\
**Post date:** [March 24, 2020, 8:25pm UTC](https://community.glideapps.com/t/long-list-not-displaying-properly/5797/3 "2020-03-24T20:25:48Z")

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Its actually been happening to me for a few months, I just haven’t had time to report the bug. Glad I’m not crazy.

It happens all the time in my app, seems like it’s only when there a large amount of rows.

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**Author:** ![Jason](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/jason/32/14_2.png) [@Jason](https://community.glideapps.com/u/Jason)\
**Post date:** [March 24, 2020, 8:36pm UTC](https://community.glideapps.com/t/long-list-not-displaying-properly/5797/4 "2020-03-24T20:36:37Z")

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Hi!

This happens if your browser is too small vertically and the app is forced to downscale. This triggers a rather unfortunate bug in the virtualization library we use which can’t account for the scaling factor and it gets out of sync with the scroll position. This bug only happens in the builder however. We are looking into some solutions to make the situation a little better.

Please be aware, your users will not see this issue.

Jason

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**Author:** ![Robert\_Petitto](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/robert_petitto/32/25193_2.png) [@Robert\_Petitto](https://community.glideapps.com/u/Robert_Petitto)\
**Post date:** [March 24, 2020, 8:37pm UTC](https://community.glideapps.com/t/long-list-not-displaying-properly/5797/5 "2020-03-24T20:37:11Z")

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Good to know. Thanks, Jason.