After Approved i-140 working from India remotely on H1B

Hi All, As I will be falling into this scenario in the coming months I would appreciate your inputs.

After my i-140 is approved and with pending/yet to be applied i-485 can I work remotely from India on valid H1B either for short term on US/Indian converted salary provided my employer allows me to do so due to my personal reasons? If yes, will the remote work period be counted for my H1B tenure and 6 months stay with employer after approved i-140?

Reason being, depending on how things work out in India I might have to relocate back to India by quitting the US based employer, but ideally would like to serve the 180 days of tenure with the employer after approved i-140 in order for it to be not withdrawn/revoked.

Thanks and appreciate our responses.
@anil_am22 : Looking forward for your inputs as well.