When I send an email through HubSpot, it's not visible through Gmail

When I send an email or reply to an email through HubSpot, I can see it under Conversations, the mail is delivered, but it doesn’t appear under “Sent” in Gmail.

Hey @V4Vanessa

Are you facing the issue mentioned in this Knowledgebase? : Understand why contacts didn't receive marketing emails

Let me know if you have any follow-up questions.
If my post was helpful in addressing your query, Support the community by indicating it as the solution.

This is not relevant to the issue I have. The emails are sent and received. But when I open my gmail (app or through a web browser), under the “Seen” tab I cannot find the emails I have sen through HubSpot