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I am making a notes app similar to the iOS notes app. I am currently able to create checkboxes as NSTextAttachments and insert them into the NSAttributedString. However, like the iOS notes app, I want to prevent the user from being able to select the checkbox in the selectedTextRange or selectedRange. I am currently getting the selected text and the checkbox, instead of the text only being selected. Any help would be appreciated!

After upgrading to macOS Catalina, upon clicking on my devices in finder I am met with a brief flash of my device info, after which the finder window completely blacks out. I can browse other folders normally but my device won't show up.