Does this work in Blender? And what exactly did you change, and where? And what do you mean with click? Left, right, double, release, click drag? There is more than one option 🙂
The original rotate 3d view can be found when you search for the rotate hotkey in the keymap manager. See attached image. Did you try to change this entry? There might also be an overriding problem involved. Maybe the key already exists. And we already have four alternative rotate view hotkeys too.
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