Issues with Project 4 tests

After using a program file, and a testing file, when "Run" tests button is pushed, the program gets deleted and the tests run on nothing

[a24hori]

I have the same issue on Firefox browser (OS: Arch Linux).

I loaded .cmp file in addition to .asm and .tst, and then run is pushed, but there is an error messaged with "Cannot find /Mult.asm".

[kiwi-995]

Same here (Safari Web App on macOS).
I also am unable to upload/download/copy/paste my written program in any kind of form.

[a24hori]

I can solve this issue by editing a program file on Assembler in the Web App. I was uploading program file every time I edit the file on local editor.