Time/Date Picker validation: mdb-error bug

Expected behavior

Error messages to be shown below time/date picker.

Actual behavior

• Date Picker: simple error message is shown on the date picker input

• Time Picker: long error messages are shown on the time picker input, preventing reopening the time picker modal again

This worked ok in version 8.8.0 , does not work with v8.8.1.

Resources (screenshots, code snippets etc.)

html:

<div class="container">
<div class="row">
    <div class="col-md-6 mt-3">
        <div class="row">
            <div class="col-md-12 col-xl">
                <div class="md-form">
                  <mdb-date-picker
                    mdbValidate
                    [validateSuccess]="false"
                    [(ngModel)]="initdate"
                    [inline]="false"
                    [placeholder]=""
                    [label]="'Date'"
                    (dateChanged)="onDateTimeChange($event)"
                  >
                  </mdb-date-picker>
                  <mdb-error *ngIf="errordate">Error Date</mdb-error>
                </div>
              </div>
              <div class="col-md-6 col-xl">
                <div class="md-form">
                  <mdb-time-picker
                    [twelvehour]="false"
                    [placeholder]="''"
                    [label]="'Start Time'"
                    [(ngModel)]="starttime"
                    (timeChanged)="onDateTimeChange($event)"
                  ></mdb-time-picker>
                </div>
              </div>
              <div class="col-md-6 col-lg">
                <div class="md-form">
                  <mdb-time-picker
                    mdbValidate
                    [validateSuccess]="false"
                    [twelvehour]="false"
                    [placeholder]="''"
                    [label]="'End Time'"
                    [(ngModel)]="endtime"
                    (timeChanged)="onDateTimeChange($event)"
                  ></mdb-time-picker>
                  <mdb-error *ngIf="errorendtimeerror">End Time Error: the end time can't be set sooner than the start time</mdb-error>
                </div>
              </div>
        </div>
    </div>
</div>

ts:

initdate = '2020-01-13';
starttime = '00:00';
endtime = '00:00';
errorendtimeerror = false;
errordate = false;

ngOnInit() {

}
onDateTimeChange(event) {
    if(this.endtime < this.starttime) {
        this.errorendtimeerror = true;
    } else {
        this.errorendtimeerror = false;
    }

    if(this.initdate != '2020-01-13') {
        this.errordate = true;
    } else {
        this.errordate = false;
    }
}