no problem
For posterity, I have created a plugin with the old decorator that existed before 4.20. It can be used to restore the old inline span logic.
I hope it helps if anybody is still looking for a solution
RichTextBlock seems very not friendly
Richtext displays images without automatic line wrapping
都已经是4.23.1,Richtext显示图像时不自动换行,这个感觉是一个很大的问题,需要引擎组修复