Auto-expanding nicknames into email addresses

Mail
1

Thank you for providing a free version of this great software!

I have a suggested tweak: it would be great if eM Client auto-expanded nicknames into email addresses (without the need to select a name from the pop-up list).
I use the nickname field extensively. But at the moment, when I type a nickname, I have to pause for the auto-complete options to show up, and then I have to select one of the options. If what one types is an exact match for an existing nickname, one shouldn’t need to pause and select: the address should be auto-expanded automatically as soon as one presses “tab”.

2

When you type the nickname, it should show the exact match at the top of the list. Just hit tab and you can start typing the next recipient.

3

That works except when my mouse cursor is over one of the other options, in which case the other option is selected. Ideally, I’d like to skip the list altogether: I would type the nickname, immediately press “tab” (no delay, no list), and eM Client would then auto-expand the nickname when it sends the message.