Considering volume 3 came out 2019, it's pretty safe to say it's stalled/axed. The author apparently hasn't had much success.
I didn't notice that. That would be quite sad to hear.
I did some more research right now on Dash X Bunko website and found the volume 05 of the Manga adaptation is going to be released on 09/17/21 so there might be some hope? The story was originally a web novel apparently so they could still take it from there.
I have not been able to find any info if the light novel was cancelled/hiatus or if the author is going to make it a manga series only.