Open ofirrifo opened 1 year ago
We also came across this problem when we migrate angular & angular material from 12.X.X to 14.2.7.
We compared v12 with v14 and there are changes in cdk-virtual-scroll-spacer class. Adding those properties solve the problem (as temporary fix):
.cdk-virtual-scroll-spacer { position: absolute; top: 0; left: 0; }
We also came across this problem when we migrate angular & angular material from 12.X.X to 14.2.7.
We compared v12 with v14 and there are changes in cdk-virtual-scroll-spacer class. Adding those properties solve the problem (as temporary fix):
.cdk-virtual-scroll-spacer { position: absolute; top: 0; left: 0; }
This wasn't sufficient in my case. The scrollbar kept changing its length while scrolling. I had to apply these properties to fix it (based on commit https://github.com/angular/components/commit/176213d705f25def682644e29824b340ca1637b6 which is the commit that broke it):
.cdk-virtual-scroll-spacer {
position: absolute;
top: 0;
left: 0;
height: 1px;
width: 1px;
transform-origin: 0 0;
// Note: We can't put `will-change: transform;` here because it causes Safari to not update the
// viewport's `scrollHeight` when the spacer's transform changes.
[dir='rtl'] & {
right: 0;
left: auto;
transform-origin: 100% 0;
}
}
Is this a regression?
The previous version in which this bug was not present was
14.0.3
Description
After I updated angular material to 14.2.7 from 14.0.3 I start to get wrong height style with the div element that has the css class .cdk-virtual-scroll-spacer
Reproduction
Steps to reproduce:
My Example code
Expected Behavior
To get the correct style height on the div element that has the css class .cdk-virtual-scroll-spacer
Actual Behavior
The div element that has the cs class .cdk-virtual-scroll-spacer get a style height which create a big space when I scroll to the end
Environment
Angular: 14.2.12 ... common, core
Package Version
@angular-devkit/architect 0.1402.10 @angular-devkit/build-angular 14.2.10 @angular-devkit/core 14.2.10 @angular-devkit/schematics 14.2.10 @angular/animations 14.0.3 @angular/cdk 14.2.7 @angular/cli 14.2.10 @angular/compiler 14.0.3 @angular/compiler-cli 14.0.3 @angular/forms 14.0.3 @angular/language-service 14.0.3 @angular/material 14.2.7 @angular/platform-browser 14.0.3 @angular/platform-browser-dynamic 14.0.3 @angular/platform-server 14.0.3 @angular/router 14.0.3 @angular/service-worker 14.0.3 @schematics/angular 14.2.10 rxjs 7.8.0 typescript 4.7.4