Why did Shakespeare use the septet form of rhyme scheme in the play Troilus and Cressida?

Shakespeare used the septet form of rhyme scheme in "Troilus and Cressida" to give a sense of complexity and innovation to the play's language. This rhyme scheme allows for a more intricate and varied verse structure, enhancing the poetic and dramatic effect of the text. Additionally, the use of this form may have been a deliberate choice by Shakespeare to experiment with different styles and challenge traditional poetic conventions.