I just updated to 2.4 and some of these issues have been addressed; unfortunately, others have manifested instead.
As you can see from the screencap, some of the problem areas have been fixed [smaller font size, by the look of it] - shown by pink arrows.
The green arrows point to a new problem; line spacing; where the bottom of the words are cut off.
Granted, this is not as big an issue as missing the end of a line; but I thought I would point it out as something I noticed straight away.
BTW, yes, I am still using medium sized font; I'm 50 and my eyes are not what they used to be [crap; now they are total crap....].
So, great to see that some work has been done in this area but a pity that it appears to have created another, new issue.
Cheers
Erwin