Katalon Recorder - Firefox - Stuck at Uploading file step

We have been using Katalon recorder in firefox to record a test suite but got struck at upload file functionality. When the system should type the file path in the windows file explorer popup which opens, it stops with the following error:


#### [info] Executing: | click | xpath=//form[@id='profiloClienteForm']/div[2]/fieldset/div[7]/div[3]/div/label/div[2] | |

#### [info] Executing: | type | id=field-name-allegato1 | ${documento1} |

#### [info] Expand variable '${documento1}' into '"C:\Users\vital\Downloads\assistenza nr. 144916 (1)\_kit gdp PF WindTre Spa - firmato.pdf"'

#### [error] error - If you are using Firefox, please check if Katalon Recorder helper has started.

#### [info] Time: Fri Dec 01 2023 10:33:25 GMT+0100 (Ora standard dell’Europa centrale) Timestamp: 1701423205514

#### [info] Test case failed

Hi.

Which version have you been using? If possible, please update it to the latest