Question HUB Wont Open Newly Created Project

Windows 11 22H2 22621.963 x64
Unity 2019.4.31f1
HUB v3.4.1

Just used HUB to launch Unity, and created a new project in Unity, named it SDK, and saved. Period. Simple.

Now, I cant re-open SDK.

I go into HUB, (see first picture), and simply left click on the line showing SDK. That's the way I always did it in the past. But when I left click on that line, the Unity splash screen pops up, (see second image), and then goes away, and Unity never starts, I am just back in HUB again.

God I wish there was a way, for those of us that DO NOT need/use multiple versions of Unity, to simply install Unity alone, and program happily ever after.