Angelica sediment

[Benbo]

I recently noticed quite a lot of sediment in a bottle of V. Sattui Angelica I've been keeping. Most is collected at the bottom, but there's a fair amount of of gunk floating around higher up in the bottle.

I have seen discussions elsewhere of decanting to remove sediment in much older wines, but this bottle was purchased just two years ago. For the last two years it has been "stored" vertically in a kitchen cabinet. (Can you tell I'm not an especially sophisticated wine drinker?)

What does this mean? Is it normal for an Angelica this young to have gunk? Is the cork disintegrating? Is the wine still good? Do I pour this without concern for the floating silt and just try to avoid the junk at the bottom, or should I decant or filter it somehow?

Thank you!