Join in visual mode removing trailing newline

[iainlane]

In Vim, if I have the following

a
bc
def

g

with the cursor on b, issuing vipJ to join the lines will result in

a bc def

g

whereas in VSCodeVim I get

a bc def
g

the empty line after the paragraph is removed. If I use d to delete the paragraph instead of J to join it, both vim and VSCodeVim end up with

g

so that's good. Not sure if that means the selection itself is fine and it's the joining which is the problem?

I can move up one line and use vipkJ to achieve the right result, just wondering if there's a way to configure the extension to work like Vim does by default.

Apologies if this is well-trodden ground. I don't know all the vim terminology well enough to search / interpret the other discussions 🙃