If I want to quite a bit of maps in osu!lazer, I have to click a very small button to it directly.

That is an extremely tedious task to do, especially when I just wanna get as many s as I can get in one day and as fast as humanly possible and continue the next day if it wasn't enough, this is worth many dozens of screens I need to scroll down and lag the 'beatmap listing' and more importantly a huge time sink which the stable version can save hours of.
Its like playing osu on the 'beatmap listing', trying to click the button while avoiding anything else cause it will direct me to view the beatmap itself.

Maybe you can add a double click = directly down as an alternative option? So that people could either just double click the beatmap to it or the button itself. It would suck that I will need to reinstall the stable version just for the purpose of ing beatmaps there quickly and then sync it with osu!lazer.

Try ing 1,000 beatmaps in one sitting through the 'beatmap listing', and see how long you last before it becomes too tedious and you just close the game.
Something has to be done about this.