After installing CodeSite the IDE (12.2 with patch 1) complains it can’t find the design time packages when it loads and when I open a project. Since the BPL files are plainly where it says they are, I’m scratching my head why it says it can’t find them.
Also, I tried to upload an image showing the error message and the File Explorer with the BPL files in the correct location, but was unable to as the uploader told me to be sure it is a proper PNG (it is) and that it isn’t too big (it’s only 270KB). So you’ll have to trust me when I say I checked and the files are where the IDE says it can’t find them.