I wrote a bit earlier about some of my early thoughts on the new OS 26 releases and here’s a few more to share about macOS 26 Tahoe. I continually beat a drum about the fact that we’re all on Apple’s beta bus, whether we opt in to receiving betas or not. I don’t opt in. Several of these thoughts keep that percussive refrain rumbling along through the issues below.
Memory Leaks
Since the release of macOS Tahoe 26.0.1 I’ve seen strange memory leaks increasing for what I think are odd reasons. For example, a process known as IconServicesAgent increases the longer I go between rebooting sessions. According to documentation I’ve found online, one of the causes of this can be an overly large or corrupted icon cache, or specific icon causing the problem. A solution is to clear the icon cache, which I’ve done, but the problem reoccurs.
I don’t have the expertise or the patience to tray and track down which icon(s) may be the issue, so hopefully this gets fixed in an upcoming release.
My hunch is this has to do with icons being a lower priority for developers who still have a lot of other work to do on their apps. I base that on the number of non Apple app icons I see that haven’t been updated for Liquid Glass.
Notifications Memory Leak
There’s another memory leak that I see less frequently and seems a bit more random. You can see in the image above the amount of memory NotifcationsCenter is consuming. Apparently this “occurs when a program holds onto references to objects, like activities or other resources, even after they are no longer needed, and uses the notification system as a way to do so.” It’s tough to pin down whether these memory leaks are the fault of developers hindered by Apple’s choices, or just a system bug. Either way it’s far from optimal.
Again, I don’t have the expertise to sort this out, so I’m hoping for a fix in an update down the road.
Notification Summaries
Prior to macOS 26 Tahoe I had long ago turned off Apple Intelligence’s Notification Summaries on macOS Sequoia. I turned them back on with this new release to see if things improved. They did not. In my experience they are just as bad and just as useless as they were previously. So I’ve turned them off again.
Liquid Glass, Corners, and Such
I find the general acceptance that Apple made Liquid Glass less of a priority than it did on other device platforms amusing because it’s not only true, it’s true in the way a red wine stain shows up on a white shirt or blouse. That said, the somewhat half-way approach we do have, while not a deal breaker, is becoming increasingly more visually annoying.
The lack of contrast for Sidebars always jerks my attention away when I have a sidebar open because for someone who once had real vision issues due to cataracts, it triggers a flashback to when I first started noticing those since corrected eye issues. The screen shot above makes it look like there is greater contrast than what I see in actual practice.
I’m also just not buying the entire concept of bringing “more focus to content.” Again, it’s more distracting than focusing. The more I see it the more distracting it becomes, which I’m guessing is antithetical to what Apple’s designers were hoping. This is true on iPhones and iPads as well.
Widgets
This is one instance when the drum beat of bad beta behavior sounds loudest. Again, I do not run betas on any of my devices. Yet, each time that Apple releases a beta for the next version of macOS 26 all of the widgets I use on a secondary screen will disappear the morning before the release. I can set my clock by it. I’ll go to the trouble of restoring them. Within the next day or so duplicates of those widgets will appear, but strangely now revealed under Notifications.
At first I deleted the duplicates but after this week’s beta release I noticed that they eventually disappeared on their own. It’s odd behavior to say the least.
Control Center
Speaking of Control Center, Apple is obviously hoping to move a lot of what functionality available in Menu Bar icons into the Mac Control Center. Apple has provided an API for developers to make that possible so that user can access those functions from the Control Center instead of the Menu Bar. I have very few apps that have taken advantage of this so far, again speaking to the slow pace of adoption by developers with other priorities.
Even so, the two I have placed in the Control Center are sometimes present and sometimes not. To my surprise they appeared this morning. Not surprisingly they do not appear this afternoon, merely showing a place holder.
Control Center Notifications
Apple moved Notifications for things like Bluetooth and WiFi connections, volume sliders, and other functions so they animate out of the Control Center. That means they pop out in the upper right hand corner of the screen. That said, I find when they do animate they either distract me from what I’m doing, since I’m typically looking at the center of the screen, or my muscle memory of looking for them in different locations causes me to miss them entirely.
The beta drumbeat pounds on
It’s been obvious since the release of macOS 26 Tahoe that Apple has a lot of work still to do. Some of that obviously was by design due to time and resources. Fine, but not fine. You can’t expect high performance out of a F1 race car unless your pit crew can nail the basics. As it currently stands Apple has its shiny new car well polished for pictures and demos, but is obviously still behind with its own engineering, throwing more delays at developers in the pit, in turn leaving users wondering about the turns ahead.
I frankly don’t see these gaps closing until sometime next spring at this point. Just in time for Apple to begin shifting resources to whatever comes next. I find that sloppy, unsettling, and like a lot of things Apple-like, not very Apple-like these days.
You can also find more of my writings on a variety of topics on Medium at this link, including in the publications Ellemeno and Rome. I can also be found on social media under my name as above.
Life on the Wicked Stage: Act 3 