Describe the bug

PROPRANOLOL is listed twice in the Treatments per Patient table (see screenshot), separately. First one has 15 patients and the other has 1 patient. Upon closer inspection of the data files, one patient had propranolol listed in the events column with a trailing space. But do we need logic on the frontend to trim or normalize such cases?

To Reproduce
The test study is at https://github.mskcc.org/knowledgesystems/private/tree/master/angs_painter_2025.