[ACS-4050]critical issues from csv 880282, 880449, 880280 (#8005)

* title for adfSelectProcessDropdown button, issue 880282

* 880449, 880280 fix

* review comments fix

* review comments

lib/content-services/src/lib/search/components/search-filter-chips/search-filter-chips.component.html

@@ -1,4 +1,4 @@
-<mat-chip-list aria-orientation="horizontal" role="listbox" [attr.aria-label]="'SEARCH.FILTER.ARIA-LABEL.SEARCH_FILTER' | translate">
+<mat-chip-list role="listbox" [attr.aria-label]="'SEARCH.FILTER.ARIA-LABEL.SEARCH_FILTER' | translate">
     <ng-container *ngFor="let category of queryBuilder.categories">
         <adf-search-widget-chip [category]="category"></adf-search-widget-chip>
     </ng-container>

lib/process-services-cloud/src/lib/i18n/en.json

@@ -39,7 +39,8 @@
         "ACTION": {
           "START": "Start Process",
           "CANCEL": "Cancel"
-        }
+        },
+        "SELECT_PROCESS_DROPDOWN": "Select Process Dropdown BUTTON"
       },
       "ERROR": {
         "LOAD_PROCESS_DEFS": "Couldn't load process definitions, check you have access.",

lib/process-services-cloud/src/lib/process/start-process/components/start-process-cloud.component.html

@@ -41,6 +41,7 @@
                             </mat-autocomplete>
                             <button
                                 id="adf-select-process-dropdown"
+                                title="{{'ADF_CLOUD_PROCESS_LIST.ADF_CLOUD_START_PROCESS.FORM.SELECT_PROCESS_DROPDOWN' | translate}}"
                                 mat-icon-button
                                 (click)="displayDropdown($event)">
                                     <mat-icon>arrow_drop_down</mat-icon>

lib/process-services/src/lib/process-list/components/start-process.component.html

@@ -18,6 +18,7 @@
                             <mat-option
                                 *ngFor="let application of applications"
                                 [value]="application"
+                                role="option"
                                 [attr.data-automation-id]="'adf-start-process-apps-option-' + application.name">
                                 {{ application.name }}
                             </mat-option>