angular / angular/components

bug(chips): MatChipListbox with hideSingleSelectionIndicator does not hide selection indicator on options that have matChipAvatar

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#29,470 1 comment 2 reactions 0 assignees View on GitHub
area: material/chips G P3
Dominant language
TypeScript
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Description

### Is this a regression?

- [ ] Yes, this behavior used to work in the previous version

### The previous version in which this bug was not present was

_No response_

### Description

MatChipListbox hideSingleSelectionIndicator is not hiding the single selection indicator when a MatChipOption has a MatChipAvatar child

### Reproduction

StackBlitz link: https://stackblitz.com/edit/components-issue-rcxta6?file=src%2Fapp%2Fexample-component.html
Steps to reproduce:
1. Have a MatChipListbox with a MatChipOption where the MatChipOption has as MatChipAvatar
2. Set hideSingleSelectionIndicator="true" on the MatChipListbox
3. Click the option from (1)
4. The selection indicator will be there

### Expected Behavior

The single selection indicator should not appear

### Actual Behavior

The single selection indicator does appear

### Environment

- Angular: Latest
- CDK/Material: Latest
- Browser(s): All
- Operating System (e.g. Windows, macOS, Ubuntu): All

Contributor guide

Open the contributing guide

Research direction

Start with the linked StackBlitz reproduction and trace the MatChipListbox, MatChipOption, and MatChipAvatar entry points in the Angular components repository. Reproduce the selection with hideSingleSelectionIndicator enabled, then verify that the indicator is absent for an option containing a MatChipAvatar.

Written by the indexing model from the issue text.

Assessment

Tech stack
angular, typescript
Domain
frontend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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