angular / angular/components

Label for mat-form-field is overlapping with mat-icon in mat-tab.

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#26,428 24 comments 28 reactions 0 assignees View on GitHub
area: many area: material/tabs P4
Dominant language
TypeScript
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Description

### Is this a regression?

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

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

14

### Description

Label is overlapping with icon.

- When using in 2nd Tab of Tabgroup, surrounded with a e.g. a div, p, ...
- and
- When using the the mat-form-field with appearance "outline" and an icon with matPrefix.

```



Outline form field

sentiment_very_satisfied
Hint


```

### Reproduction

Steps to reproduce:
1. add to app.module
import { MatInputModule } from '@angular/material/input';
import { MatFormFieldModule } from '@angular/material/form-field';
import { MatTabsModule } from '@angular/material/tabs';

2. add to app.component
```




Outline form field

sentiment_very_satisfied
Hint






Outline form field

sentiment_very_satisfied
Hint



#
```
3.
for the input field in 2nd tab : label is overlapping with mat-icon
4.
when inspecting the style, it seems the X transform is not correct

![tabs](https://user-images.githubusercontent.com/8170828/212326383-c7770735-0201-459b-bcc6-1489abcefdaa.png)

### Expected Behavior

Label should have correct margin

### Actual Behavior

Label is overlapping with mat-icon

### Environment

- Angular:15.0.0
- CDK/Material:15.1.0
- Browser(s):Chrome, Edge
- Operating System (e.g. Windows, macOS, Ubuntu):Windows 10

Contributor guide

Open the contributing guide

Research direction

Start by reproducing the supplied Angular Material example with an outlined mat-form-field, matPrefix icon, and the second mat-tab, then inspect the label transform styles noted in the report. Done means the label has the correct margin and no longer overlaps the mat-icon in the second tab while preserving the first tab's behavior.

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
Clearly specified
Newbie friendliness
45/100

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