I cannot reproduce your error this from my side. The possibility is that you are using an old version of the library, the current library is 2.64 BETA, ensure you download the latest from the github repo.
Example 37 should have shipped with version 2.64. i'm uploading the latest library files. It appears as BANano 5.10, BANanoVuetifyAD 2.64 in my library list. I may be overlooking what I did wrong.