Thanks
@Rishi Behl for your response.
I can mention the US business travel in personal history but the only thing is it will overlap with the Employment history.
This is my current situation which covers the last 10 years with 2 companies and I am not able to see where they are seeing the gap.
2020-02 till PRESENT - Employed with same Company A in Canada.
2016-01 till 2020-02 - Employed with Company A in India
2011-05 to 2016-01 - Employed with company B in India
Now, I had a travel of
2018-10 to 2018-11 - Business Visa Travel to US while employed with Company A in India for 3 weeks which is not a gap but I have already mentioned this in Travel history.