can not find the official toolbox in matlab add-on explorer

When I want to install curve fitting toolbox in matlab, I can not find the official one by mathwork. The same problem happens when I want to install optimization toolbox. It is showing a lot of toolbox from community but not the right one from mathwork.

[Jonas]

try rerunning the matlab installer, there it should be possible to choose the toolboxes again

another method should be to try to run a function from the package, which gives an error and a hyperlink to the toolbox

Answer 1

[Jestzer]

Looks like this issue has since been fixed.