The author has found other work, while she recovers from her illness.  She is not capable of full time hours anymore.

https://www.crunchyroll.com/news/latest/2020/12/18/recovery-of-an-mmo-junkie-manga-author-provides-original-story-for-new-mixed-media-project-vertical-rise

As learned from https://www.reddit.com/r/recoveryofanmmojunkie/comments/txzeta/2_things_the_mangaka_rin_kokuyo_has_done_in_the/ and the above Crunchyroll article.

More on the project

https://divrse.co.jp/vertical-rise/

Explanation Point

Recovery of an MMO Junkie - What Do You Want to Be?

Rachel's

Recovery of an MMO Junkie - If I Could Tell Her (AMV)

Emile Hartzell's

Recovery Of An Mmo Junkie { Only Girl - In The World} A.M.V. 

There is a news bit out there promising a season 2 from May 10th 2023.  The information appears to be from a separate blog, that said there is no wide spread reporting on this.  There are other articles that say it has not renewed that have been published as far forward as July 2023.

https://www.washingtondispatch.com/recovery-of-an-mmo-junkie-season-2/