LinAlg error with some attributes

When calculating the trend line with certain attributes, can get this error:

error handling message Message 'EVENT' (revision 1) content: '{"event_name":"button_click","event_values":{"model_id":"1032"}}': LinAlgError('SVD did not converge in Linear Least Squares')

Start by reproducing the trend-line calculation with the attributes that produce the reported LinAlgError, using the EVENT message and model_id 1032 as the example input. Trace where the calculation handles those attributes and confirm the fix by verifying that the trend line completes without the SVD convergence error.

Written by the indexing model from the issue text.