[Bug]: sp-menu highlights the first element when openning with click/keyboard

[SavkaTaras]

Code of conduct

• I agree to follow this project's code of conduct.

Impacted component(s)

sp-submenu

Expected behavior

once open sp-menu with click - the first element should not be highlighted

Actual behavior

on click opens menu and highlights (selects) the first element

Screenshots

No response

What browsers are you seeing the problem in?

No response

How can we reproduce this issue?

1. Go to https://opensource.adobe.com/spectrum-web-components/storybook/index.html?path=/story/menu-submenu--submenu
2. Click on hamburger
3. Observe

Sample code or abstract reproduction which illustrates the problem

No response

Severity

SEV 1

Logs taken while reproducing problem

No response

[Rajdeepc]

SWC-787

[nikkimk]

@SavkaTaras WIP demo PR for the fix is here: #5358

[tsavka-adobe]

@SavkaTaras WIP demo PR for the fix is here: #5358

@nikkimk

Thank you, it looks like the first level is not getting highlighted, but the nested levels are getting highlighted. I will check back in few days. Thank you.