SD3 training error

hello i was trying the SD3 branch for testing sd3 training using https://github.com/bmaltais/kohya_ss/tree/sd3 this branch.
it installed right and I got all the sd3 settings right. but when I start the training it would stop the training with an error of "AssertionError: training without text encoder cache is not supported currently / text encoderのキャッシュなしの学習は現 在サポートされていません"
check it out:
but here are my settings on the ui and the toml config. as you can see i have the option enabled on both side but im still getting the error.

can anyone help me with it?

Reproduce the failure on the linked sd3 branch using the issue's UI settings and TOML configuration, then compare those values with the text-encoder cache state reported by training. Done means the enabled cache setting is recognized and SD3 training proceeds without the reported AssertionError.

Written by the indexing model from the issue text.