How to annotate 1 line of text? But somehow it selects 2 lines for me?

[ericchuawc]

Hi all,

I am trying to annotate the 2nd line, but it will always choose lines 1 and 2, as the screenshot below.

https://imgur.com/a/wUktQTL

How to avoid choosing line 1?

Note: I have no issue choosing line 3, 4 and 5 separately. Just lines 1 and 2, seems to stick together.

Can I resize the green box, which may solve the above issue? I can't seem to be able to do it too.

Thanks.