In “22‑panth” (also called 22‑Panthi / Baeespanthi / Baisampradaya), there is not one single, universally accepted “current Acharya” like in some other organized Jain sanghs.

• 22‑Panth is a loosely organized Sthānakvāsī / non‑idol‑worshipping stream (mainly Śvetāmbara in usage today, though the word “Bisapanthi” is also used in some Digambar contexts).
• Traditionally it is described as having many panths / lineages, so different local groups may follow different gurus or acharyas.
• Because of this decentralized structure, you cannot accurately name one “Acharya of 22‑Panth” for the whole tradition.

So, if someone gives you one specific name as “Acharya of 22‑Panth for all Jains”, that is not fully correct in the traditional Jain understanding.

You can read a bit more about 22‑Panthi Sthānakvāsī here