BUG - SSL/TLS Inspection seems to break Honeywell smart devices

I've noticed this behavior with both EAP 2 and now EAP 3. When SSL/TLS inspection is enabled Honeywell smart thermostats cannot connect to the internet. The only way they can connect is buy going the SSL/TLS inspection rules, SSL/TLS Inspection settings, advanced settings, and completely disabling the inspection (disable only when troubleshooting).

None of the default SSL/TLS inspection rules are configured to decrypt data.

Logs noticed in the webfilter when the issue is occurring is below.

2019-12-18 17:51:19Web filtermessageid="16002" log_type="Content Filtering" log_component="HTTP" log_subtype="Denied" status="" fw_rule_id="10" user="" user_group="" web_policy_id="13" web_policy="" category="" category_type="Acceptable" url="" content_type="" override_token="" response_code="" src_ip="x.x.x.x-internal IP" dst_ip="199.62.84.152" protocol="TCP" src_port="57393" dst_port="443" bytes_sent="0" bytes_received="0" domain="" exception="" activity_name="" reason="HTTP parsing error encountered." user_agent="" status_code="403" transaction_id="" referer="" download_file_name="" download_file_type="" upload_file_name="" upload_file_type="" con_id="0" app_name="" app_is_cloud="0" override_name="" override_authorizer="" used_quota="0"