Download openssl-1.1.1j (1.1.1k probably works too but I didn't test).
Apply this patch (or manually edit the one line):
diff -ur openssl-1.1.1j/ssl/statem/extensions_clnt.c openssl-1.1.1j-patched/ssl/statem/extensions_clnt.c
--- openssl-1.1.1j/ssl/statem/extensions_clnt.c 2021-02-16 12:24:01.000000000 -0300
+++ openssl-1.1.1j-patched/ssl/statem/extensions_clnt.c 2021-03-25 14:56:40.072257668 -0300
@@ -272,7 +272,7 @@
return EXT_RETURN_NOT_SENT;