This morning I thought I'd give learning the SAFE Stack a go. As a long standing C# developer I've been seeing more and more language features come in to the language from F#, so it makes sense to me to see if those features a better fit in their natural environment.
Sometimes on Windows, JetBrains Rider will launch off screen. Alt Tabbing will not bring it back into view. It seems this a long standing bug with JetBrains products, but no resolution forthcoming.
Function Monkey Command type MyTypeHandler does not conform to the requirements of the mediator Error
I've lost an hour this morning to what turned out to be a dumb error on my part, so I'm posting this just in case anyone hits this issue in future.