Loop not working in Pavlovia

URL of experiment:

https://run.pavlovia.org/taylormez/irrelevantprimingexperiment/html

Description of the problem:

I have a simple experiment (created in Builder) that involves presentation of images in a loop, with file names from a spreadsheet. The experiment works fine on PsychoPy, but on Pavlovia, it exits out of the experiment as soon as it gets to the first loop. A message pops up asking if you are sure you want to exit the experiment, similar to what you’d get if you pressed escape. I am confused what the issue could be, as I have had success with very similar designs. I have tried using both .xlsx and .csv files and remaking the experiment on another computer. Nothing seems to work, and I am getting the same issue for a second experiment with different files. Please let me know if you have any ideas as to what could be causing this, as I need to get this study online ASAP. Thanks in advance!

Would the behaviour you’re experiencing fit with the response from the first trial being carried forward to the following trials such that each one is only displayed for 1 frame?