Answer №1

I provided a solution to this particular issue over on this thread

@override
  public onListViewUpdated(event: IListViewCommandSetListViewUpdatedParameters): void {    
    const compareOneCommand: Command = this.tryGetCommand('COMMAND_1');
    if (compareOneCommand) {
      // The visibility of this command will be toggled based on whether exactly one row is selected.
      compareOneCommand.visible = this.context.pageContext.list.title === 'MyList3';      
    }
  }

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