Semicolon issues and commenting bugs

Hi, I am interested in purchasing Rider for my team but there are 3 things making it a pain to work with:

1) I never under any circumstances want it to add a semicolon after completion, there doesn't seem to be an option to disable this and it's enormously irritating, I am continually getting ;; by accident and it's not something I want to workaround as my many other tools will then work differently! It feels like this shouldn't be too difficult to add an option for? I have read previous posts but the solution of always using complete statement is the exact opposite of what I need. This particular issue is honestly big enough to me that I wouldn't be able to purchase it without knowing it would be fixed.

2) I very often use the multiline selection to comment out multiple things (an example is selecting Debug.Log and then Add Selection For Next Occurrence multiple times). Neither Comment with Line Comment or Comment with Block Comment work correctly with multiline selections, they are only operating on the first line.

3) Running Comment with Line Comment also moves the cursor to the next line for no apparent reason.

Thanks!