Python API remap dictionary

[CHarvey93]

I am currently working with the Heavyai Python api to access/edit dashboards via databricks.
So far I can connect to my dash environment fine (I have the free version) - I use the following logic to build the connection:

from heavyai import connect
con = connect(user="admin", password="HyperInteractive", host="localhost",
              dbname="heavyai")

I then use the duplicate dashboard function to create a copy of a dashboard but with different data sources:

source_remap = {'oldtablename1': {'name': 'newtablename1'}, 'oldtablename2': {'name': 'newtablename2'}}
newdash = con.duplicate_dashboard(12345, "new dash", source_remap)

Duplicate dashboard creates a new dashboard, however remapping the data sources seems to only remap the first entry in the dict.
If I just do a remap without copying the dashboard, absolutely nothing changes. Is this a known issue?
Are there any possible workarounds to achieve the same result?

[jp-harvey]

@CHarvey93 when the dashboard remap was implemented in pymapd it was done without a full set of tests associated with it due to time constraints and was marked as an experimental feature. Since then it looks like it was modified for when the dashboard tabs were introduced and the changes are not 100% clear to me given the repo renames / migrations to pyomnisci and heavyai.

It's not immediately obvious to me why you'd be having that issue looking at the code, I don't currently have a dev environment set up for heavyai so can't quickly replicate the issue, but if you could export and attach a sample dashboard you're having a problem with I could take a look?