Are you sure that this is a development snapshot?<br />I took this branch <a href="https://salsa.debian.org/debian/ncurses/-/tree/upstream/6.3+20220423" target="_blank" rel="noopener">https://salsa.debian.org/debian/ncurses/-/tree/upstream/6.3+20220423</a><br />Sorry I'm not that familiar with ncurses version naming scheme.<br /><br />Davide