Comments before moves in variations aren't shown

[ninkibah]

I hope this is the right place for this issue. I found it when I imported a PGN file to a study on the main website.
Study link is: https://lichess.org/study/EjgyNIKR/ERVkJFt8

Here's the sample PGN:

[Event "Sample event"]
[Site "Github"]
[Date "????.??.??"]
[White "Sveshnikov"]
[Black "9.Nab1"]
[Result "*"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 ({Again, White has two main options. We'll see} Nd5 {in quite detail, but here, let's explore another knight jump that has gained some popularity recently.}) 9.Nab1 *

In the chapter, the text Again, White has two main options. We'll see is not shown. I believe this is a bug, as it should be possible to put text both before and after a move.