Formatting Text and Checkbox Issues on Signed Envelopes via Lever Integration

Using Lever ATS for employment forms and offer letters but there is currently no option to use templates, or add fields outside of eSignature placeholders and 1 text box that spans the entire width of the page. 

Recipients will need to manually select and drag each field to the appropriate place but the text box is too small and there is no instruction or hint given that they can expand the length. I don’t have access to API to merge Docusign templates to our document externally.

Also, Radio buttons are not listed as an option for recipients at all, and the checkbox returns as an “x”.

Once a form is filled and signed by a recipient, the formatting of the checkbox shifts to the top corner no matter now direct the placement is. How can we fix formatting issues like this? I guess the Text box can be worked around but what about the checkbox shifting after submission?