Betta coefficients of bins of the independent variables in the scorecard table are the same

[nauanchik]

Good day! I recently run and fitted the scorecard and the results of the scorecard table show that betta coefficients of the bings of the independent variables in the scorecard table are the same. That is, for example I have a column named "debt to equity (DTY)" and all of the WoE bins of the variable have the same betta coefficients. Under what conditions this might be?