I can confirm that un-mark and re-mark works as a solution. However, I've got a similar situation now with landfill on nauvis. I'm not sure if this should be a separate bug report, I can file it separately if you'd like, but here are the details:

Bots aren't placing any landfill when I blueprinted ...

I'm not sure what would have caused that specific state... The actions I took were basically just dragging a cliff deconstruction planner over big parts of Vulcanus.

I don't have granular saves for a lot of the history here unfortunately, but just thinking about the course of the events here, I ...

I just thought to try a workaround/fix - if I go to that chest, swap it in-place with a Steel Chest, and then swap back the Passive Provider Chest, after a short delay the expected swarm of bots comes to start using the explosives.

Even then, it used about 100 and then it went back to a trickle ...

I have cliff explosives being produced on Vulcanus, and sitting in a Passive Provider chest. I have lots of cliffs marked for destruction - I did a big sweeping pass over a large part of my controlled Vulcanus surface - however cliffs are not being removed. The chest of cliff explosives is just ...

I am seeing this recently on a 2.1 save. I am not 100% certain if the scenario for this is exactly the same as described, but I have hundreds of cliff explosives in a Passive Provider on Vulcanus, and lots of cliffs are marked, but none of them are being exploded.

I initially thought it had ...

I will second that this new version is much, much better. Originally when I noticed this sound I was thinking my headset was dying, or my drivers were failing, or something else rather alarming with my then-new (and still somewhat new) linux setup - thinking I had somehow done something horribly ...

+1 (can I do like +100?), was about to add my own suggestion with this. On one hand, I'm glad to see this idea came up many years ago, on the other, I'm somewhat shocked it hasn't been implemented yet in all this time.

I would love this as a late QoL 2.1 feature. I don't think complicated modded ...

When opening the interface for a ghost entity, all entities (at least the ones I've used so far - inserters + assembly machines in this save) seem to play the same, off/scratchy sounding sound effect for the interface opening.

Normal entities seem to play their audio normally, and inserters have a ...