Insights installation no module error (fixed after uninstall, install)

[P-Godfroid]

Hello,

I have this error when trying to install insights on a site:
bench --site sitename install-app insights

Installing insights...
Skipping fixture syncing from the file insights_notebook.json. Reason: Module import failed for Insights Notebook, the DocType you're trying to open might be deleted.
Error: No module named 'frappe.core.doctype.insights_notebook'
Skipping fixture syncing from the file insights_data_source_v3.json. Reason: Module import failed for Insights Data Source v3, the DocType you're trying to open might be deleted.
Error: No module named 'frappe.core.doctype.insights_data_source_v3'
Skipping fixture syncing from the file insights_data_source.json. Reason: Module import failed for Insights Data Source, the DocType you're trying to open might be deleted.
Error: No module named 'frappe.core.doctype.insights_data_source'
Updating Dashboard for insights

The installation is failed as Insights doctypes are not created.

Strangely, after doing
bench --site sitename uninstall-app insights
then again
bench --site sitename install-app insights
this time it works properly

Tested with a freshly downloaded develop Branch Insights