Architect bugged?

I am reaching out as I really couldn't find answers in the forums, and I am not exactly sure if this is a bug or intended behaviour, so apologies in advance if this isn't the right place to "report" something like this.

TL;DR: I left my architect there in a weird position solely because I knew that once I advanced a bit more with the temple, I would still have a shot at getting him in the position I wanted (5th column 5th line) which is right in the middle.

However, for the past 8 temple runs, I have connected the second chain there (commander garrison) with the last room being a commander directly on top of the architect, and locking the commander right after first garrison on that 3rd line.

Taking into consideration the new garrison + commander are not locked, they are being destabilized, but the architect is not moving. I thought this would kind of be a 50/50 chance? As of now, I am not really sure it's really a 50/50 and if right now there is really no chance from him moving.

Is there any possibility you could tell me if I just won't be able to get him to move so I don't "keep wasting time" (for the lack of a better word)?

https://ibb.co/5hsKTkgk seems that the printscreen is not showing up, so here is an example of how the temple looks as of now.