The reCAPTCHA width in the main comment form has a wrong width causing it to be misaligned with respect to other elements. The left column has the width of 43%, so the right column's width should be 57%. But it is set to 55%. This change fixed the issue for me:
--- wpdiscuz.js 2021-08-09 16:16:48.563122385 +0000
+++ wpdiscuz.js 2021-08-09 16:16:44.467102081 +0000
@@ -446,7 +446,7 @@
"-webkit-transform": "scale(0.8)"
});
$("#wpdcom .wpd_main_comm_form .wpd-form-col-left").css({"width": "43%"});
- $("#wpdcom .wpd_main_comm_form .wpd-form-col-right").css({"width": "55%"});
+ $("#wpdcom .wpd_main_comm_form .wpd-form-col-right").css({"width": "57%"});
$("#wpdcom .wpd-secondary-form-wrapper .wpd-form-col-left").css({"width": "30%"});
$("#wpdcom .wpd-secondary-form-wrapper .wpd-form-col-right").css({"width": "70%"});
}
It would be great if it will be included in future versions.

