Angular - Remove label in mat-tab - html

Question

I have a form consisting of two tabs.
Based on an *ngIf, I decide what kind of tabs I want to show.
- If my form is a view, I want to see both tabs with labels (both tabs have information to show the user, second tab is results).
- If my form is an add, I want to see no tabs thus no labels.
I am not willing to create two separate files as I am trying to reduce my code as much as possible.
I tried adding an ng-template that replaces the mat-tab-label, but instead of removing it, my label is empty.
So far, this is what I have. My question would be: is it possible to remove the whole tab label without creating a new file and if yes, how can I?
<mat-dialog-content class="ManageTask">
<form [formGroup]="form">
<mat-tab-group mat-stretch-tabs>
<mat-tab>
<ng-template *ngIf="isView()" mat-tab-label>Task details</ng-template>
<div class="left">
<mat-form-field class="full-width">
<input matInput type="text" placeholder="Name" formControlName="name">
<mat-error *ngIf="form.controls['name'].hasError('required')">Name required</mat-error>
</mat-form-field>
<br/>
<mat-form-field class="full-width">
<textarea matInput type="text" placeholder="Description" formControlName="description"></textarea>
<mat-error *ngIf="form.controls['description'].hasError('required')">Description required</mat-error>
</mat-form-field>
</div>
</mat-tab>
<mat-tab *ngIf="isView()" label="Task results">
<div>...MORE CONTENT...</div>
</mat-tab>
</mat-tab-group>
</form>

Answer 1

I'm not sure if I understand the question.certainly you can do it.the correct way to use <ng-template>andngIf like this:
<ng-template [ngIf]="isView()">
<mat-tab label="Task details">...</mat-tab>
</ng-template>
or :
<mat-tab *ngIf="isView()" label="Task details">...</mat-tab>
differences between [ngif] and *ngif:Angular Structural Directives
hopes it help