You can always add some CSS to tackle thisโฆ
This would impact all emoji in titles:
.topic-link img.emoji,
.topic-list-item img.emoji {
-webkit-filter: grayscale(80%);
filter: grayscale(80%);
}
And this would target just
:
.topic-link img.emoji[title="file_folder"],
.topic-list-item img.emoji[title="file_folder"] {
-webkit-filter: grayscale(80%);
filter: grayscale(80%);
}
Making it look something like this:

and this:
