It is not a new direction. It has always been the case.
It was communicated through policy letters during the reign of the ks91 elders book (1977-2009)
It was also mentioned in the ks10 elders book (Chapter 6, Point 16) (2010-2019)
and it has been in the new elders' book (Chapter 15, Point 17) (2020- current)
Judicial committees are suspended till the accused is seen fit enough for the committee to resume. His shepherding begins and is continued till he is deemed fit for the JC to resume. If the elders find out that suicide was just a ruse, then disfellowshipping is confirmed. The situation can get messy if the accuser is vindictive and wants to see the accused punished.
A JC once formed never goes away. I have been on some JCs. Many people find it easier to cry, gain mercy, and then quietly fade away, rather than threaten suicide or legal action and make a mess out of everything.