Weight loss plateau.. But still loosing inches?

If you eat at a deficit, you will lose weight. If you are gaining muscle that implies you are performing work and eating atleast at maintenance. Muscle weighs more than fat. So essentially, it depends.

You could continue to build muscle while losing fat and remaining the same weight, until your fat drops to a certain % and muscle takes you over. In that scenario you would gain weight, but requires a calorie surplus, and the weight would be muscle, not fat.

You could continue what you are doing eating at maintenance, and you would never really gain weight. The more muscle you have, the higher your maintenance though, as a general rule.

Or, you eat at a deficit. Exercising and eating properly will minimize muscle loss. You'll lose weight, largely fat.