according with https://gitlab.freedesktop.org/wlroots/wlroots/-/commit/62fbf3f4ba1b2993e29dfb46f077e5806f7aac1c they are unused and wlroots-based compositors don't need to do this
YDFL47ANP2XUUHFLKSWQNG6FTRQAOYQMRE5DPGEDFKDHKZEEMLCQC HSAZJTBIAQFXHRMPSE6VZXIJFJTHG2LWAIPKIOER2NKCEMFHQMOQC 7B74AT3BXYB7PVW4F6SGQNPMHOU5TEV5TZ54CG6VSQI46XSEKWXQC ZPSXARCBIT2LZ4PLNMKXHIEEWG3XLVXXISIZDYNGFACDI5I256NQC VCNLR5X75OAXVKPZQHF5RUZ7BONBUC6RPGO2NZEUD3FZ7TEVL66AC XUF22VC6FRHE755HMNIKOHMPKGZWSS4WBML4POEN43TH3QYRWRAAC WMN7AWGSUJORMCEMVPKDN22OK5WXUMLOKOG55RGBVPUIPSADXFZAC