Generated duplicate data files

OS: macOS Monterey v12.0.1
PsychoPy version: v2022.1.1
Standard Standalone?: yes
After running the experiment, two copies of the participant’s data were generated for each file type (i.e. .csv and .psydat) instead of just one copy per file type. The duplicate file name is the original data file’s name suffixed with “_1”.
Is there any specific setting in Psychopy I need to disable/ enable to prevent duplicate data files from being created after every run?

(The experiment was an exact copy of the Posner experiment tutorial by Psychopy)