Enable autopilot to focus on drop down menu at Sales Navigator

Hi team,
I wonder if I can automate sending connection request for people in my list in Sales Nav by utilising autopilot. I've tried following snippet but when the tab focus comes to dropdonw menu as shown in the picture, the focus disappears. I understand that "tab" in autopilot is not actual tab key and I assume creating tab key autopilot is prohibited for Chrome app? If not, it is helpful for me that I can move focus on the dropdown menu by using autopilot.

{repeat: 10}{key:tab}{endrepeat}
{click}
{wait}
{key:tab}
{click}
{wait}
{key:tab}
{wait}
{click}
Hi {linkedin-firstname},
Nice to meet you!
{repeat: 2}{key:tab}{endrepeat}
{click}

image

You might want to try {key: downarrow} navigate the menu. It might work depending on the menu.