I don’t think that the Jeep Wrangler is a comparable variation because of the seating. The Wrangler SWB & LWB halve 4 & 5 seats respectively. I very much doubt that the 5 door Jimny will be able to seat 5. So it’ll be a much more compromised package vs the original.
The whole thing with the Jimny is it’s uniqueness. It might be very much a one trick pony, but that’s it’s whole point. It’s built to be great off-road, in a compact concept. That’s it’s whole purpose which it does extremely well.
By making a 5 door version, it’ll detract too much from its core concept.
But it won’t be the first time that manufactures have lost the plot.
Look at how Mini screwed up the Mini,

The Bolsheviks messed up the Lada Niva
& the Wops messed up the Fiat 500.
I think that icons shouldn’t be bastardized. It’s very greedy.