Doesn't look like it. That's all the mentions I found (circled days).
Use the app from the clockwork bread. Type in your search term & mark all days that appear in the list after searching. Export an image & the result will be what you saw in the pic.
Is made to work for linux & windows. But if you download & install Qt5 for Mac
www.qt.io/download-qt-installer
it's not hard to make it run on a Mac as well.
Welcome. Make sure to switch on installation of the "Qt-Creator" during install process. This makes things very easy to be build.