Toolbox is messed up

I know this has to be a bug because the design of the Toolbox has been pretty much the same for thirty years. You don't switch it up like this. The Paint Bucket and the Gradient tool are always together. Now the Gradient tool is alone - right clicking doesn't give you additional options - and you can't access the Paint Bucket (which is a really important tool) unless you click the three dots at the bottom of the Toolbox panel.

I had to ask Help to find it. Help then displayed the icon for me under the three dots. So yay. Now I know where the Paint Bucket is. Not sure why it's there, but okay.

I needed to use the Wizard tool to highlight an area and then apply Paint Bucket to fill it with another color. Once I'd selected Paint Bucket, that was the only tool that displayed when I clicked the three dots at the bottom of the panel. There was no list of tools, as I noticed there is when I don't select and use one.

So, now I couldn't find the Wizard tool (it also wasn't where it belonged further up on the panel) so I had to ask Help again, and it displayed the icon for me at the bottom of the Toolbox panel - also under the three dots. But by doing this it REMOVED the Paint Bucket tool and only gave me the Wizard tool.

I had to go to Help again to have it highlight the Paint Bucket tool, at which time I lost the Wizard tool and had to go to Help again to redisplay it under the three dots.

If you click the three dots without having asked help for a specific tool, it displays a whole list of tools - but it then removes the entire list after you select one, and leaves you only with the tool you previously selected. There is no toggling.

Surely this isn't your intended design, right? Something went wrong? Because it's clumsy and frustrating. I should be able to toggle back and forth, and the tools should all be where they belong - where they've always been - so a very simple task doesn't take all this additional effort. 

Could you please fix this? Please put the tools back where they belong. Thank you.