When in MX KEYS / Application Setting it would be nice to if we could get a small customizable sound made whenever we hit the Cap Locks, Num Lock Scroll lock and FN notification, even better is if we could lock these keys if we wanted to disable these keys?
Same thing with Low Battery, can it make a sound of some sorts when battery is low?

When selecting Applications in Logi Options+ version 0.51.7474 I see multiple versions of MS Office programs in the Select Applications screen. I have Office 2019 Desktop on my desktop.
MX Keys - Firmware 12.0.11
MX Master 3 - Firmware 19.1.15
I am also unable to use the Hold "CTRL" and move cursor to edge to go "FLOW" between connected computers I can do it from "MY Computer" to my laptop, but I am not able to hit "Hold CTL" to move it back to "MY COMPUTER". Using the "Easy-Switch" Keys will work, but you would think that the HOLD "CTL" should work?
I would prefer not to use the Hold TO Edge to activate the "FLOW" capabilities, as it is very annoying as I work on "MY COMPUTER" and move towards the edge and low and behold the mouse is in the other computer.
I also have the "Link Keyboard" setup to use MX Keys, but that too does not work when I try going back from "This Computer” but again, I can use the "Easy-Switch" key to move it back. successfully.

Finally, I have an iPad Air 2 with latest Software 14.8 (18H17), and I was able to connect MX Master 3 and MX Keys. I was also able to customize some of the Mouse Buttons for the iPad, but I was unable to Connect the iPad to the “FLOW” image of the 3 computers? Is this something I’m doing wrong, or is the software able to connect it?

I’m very impressed and pleased with both the MX Keys (Brand New) and the MX Master 3 about 6 months old. They are a must in my opinion for every computer nerd, analyst, word processor… as well as those who don’t realize what personal customization anyone can do to make their computer experience much easier and, in my opinion, more fun and productive at home and at work. You need to get create a white paper on the efficiencies in productivities that these items can do for the work force.

My computer setup is as follows....
Edition Windows 10 Home Version 21H1
Installed on ‎8/‎11/‎2021
OS build 19043.1237
Processor 11th Gen Intel(R) Core (TM) i7-11700K @ 3.60GHz
Installed RAM 16.0 GB (15.7 GB usable)
Product Name: Dell XPS 8940
System type 64-bit operating system, x64-based processor
Pen and touch No pen or touch input is available for this display

Hope you find this helpful