There's no need to worry too much about this, as he seems to be in good shape tonight against the Ottawa Senators, but here is the post in question.
The good news is really that Slafkovsky is in uniform, and he's performing wonderfully, but let's just hope it's not a medium/long term issue for the young Slovak.
Slafkovsky, 20 years old, 1st overall pick in 2022, has accumulated 48 points in 79 games this season, including 19 goals.