Ive been doing something close-ish to this with 2 x 36 hour fasts a week. I do yoga / light cardio on my fast days, mixed with heavy lifting 3-4 times a week and martial arts.
I’ve been losing less weight since doing more heavy lifting the last 3 months with about 30-ish pounds to lose, but I’ve definitely had re-composition and decent strength gains. I think taking EAAs a few times a day on fasting days in addition to pre / post lifting seems to be working well as well to help with muscle growth / not losing as much on fast days. For me it’s been a little frustrating because I should also be losing weight still by my calculations, but Im going to stick with this routine at least another couple months to see if weight-loss starts up again.