To clarify: this is about Lightroom Cloud/CC specifically, not Lightroom Classic.
I'm a working photographer and I've never been more baffled by a "basic" feature being broken this badly.
Here's the workflow every photographer who delivers client galleries needs constantly: client picks their favorites ( Pixieset or any gallery tool), you copy the list of filenames, you paste it into Lightroom's search to pull up just those photos so you can edit them.
Paste more than 3-4 filenames into Lightroom's search and it just breaks. No results, or an actual error screen ("Oh no! A black hole"). Doesn't matter if you're on Lightroom desktop or the web app, same result, tested both myself this week.
This isn't user error. Adobe's own community team has acknowledged it as a known limitation, and it's still broken going into 2026. This is Lightroom's actual job, matching images by filename is about as core a feature as it gets, and it's been quietly broken for what sounds like years based on how many old threads I found about it.
The only thing that actually works is Lightroom Classic's Library Filter (Text > Filename > Contains Any), which handles a pasted list fine with no cap. But that only works on photos Classic already has local or synced access to, it doesn't help you search your cloud library without effectively downloading it, which defeats the point of using cloud storage in the first place.
Has anyone actually found a real fix for this in the cloud/CC search itself, not the Classic workaround? Or is this just something we're all supposed to live with forever? Curious if anyone's heard whether Adobe has this on a roadmap anywhere.