Errors when in backend

Hi,

I’m getting the following console log errors when in the backend editing a form that uses multistep from Ultimate Addons For Contact Form 7. When I deactivate your plugin these errors go away.

Can you please help look at this? Let me know if you want access to admin and how to privately send you that. Thank you.

index.js?ver=6.0.6:1 Uncaught SyntaxError: Failed to execute ‘querySelector’ on ‘Document’: ‘#.field-wrap-external_url,.field-wrap-page_id’ is not a valid selector.
at l (index.js?ver=6.0.6:1:1183)
at index.js?ver=6.0.6:1:12526
at NodeList.forEach ()
at HTMLDocument. (index.js?ver=6.0.6:1:12513)
l @ index.js?ver=6.0.6:1
(anonymous) @ index.js?ver=6.0.6:1
(anonymous) @ index.js?ver=6.0.6:1
admin.php:1 [DOM] Found 2 elements with non-unique id #uacf7_form_opt[multistep][uacf7_progressbar_image_uacf7_step_start-636]: (More info: https://goo.gl/9p2vKq) ​ ​
admin.php:1 [DOM] Found 2 elements with non-unique id #uacf7_form_opt[multistep][uacf7_progressbar_image_uacf7_step_start-637]: (More info: https://goo.gl/9p2vKq) ​ ​
admin.php:1 [DOM] Found 2 elements with non-unique id #uacf7_form_opt[multistep][uacf7_progressbar_image_uacf7_step_start-638]: (More info: https://goo.gl/9p2vKq) ​ ​
admin.php:1 [DOM] Found 2 elements with non-unique id #uacf7_form_opt[multistep][uacf7_progressbar_image_uacf7_step_start-639]: (More info: https://goo.gl/9p2vKq) ​ ​
admin.php:1 [DOM] Found 2 elements with non-unique id #uacf7_form_opt[multistep][uacf7_progressbar_image_uacf7_step_start-640]: (More info: https://goo.gl/9p2vKq) ​ ​
load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,wp-hooks&ver=6.7.2:2

The page I need help with: [log in to see the link]