Product title in asian language does not generate url key and permalink correctly

[thunderapps]

When adding a new product with non english text for the title field, it results in product permalink to be generated incorrectly. eg. /.html (empty name) and result in a 404.

Preconditions (*)

1. Magento 2.1.6 CE (Bitnami)
2. Web Server: Apache 2.4x Mod-rewrite enabled

Steps to reproduce (*)

1. Add a new product, set title entirely in Asian language eg. Simplified Chinese or Japanese OR
2. Seller adds a new product, set title entirely in Asian language eg. Simplified Chinese or Japanese
3. Save

Expected result (*)

1. Product should be saved and accessible via the front-end with a pretty URL name similar to the product title. eg. /物品.html

Actual result (*)

1. URL-Key will be blank and unable to generate a pretty URL
2. Clicking on the product link in the category page will direct to a 404. Pretty URL is displayed as "/.html" (blank name)
3. url_rewrite table data are as follows:
   

[magento-engcom-team]

Hi @thunderapps. Thank you for your report.
To help us process this issue please make sure that you provided the following information:

• Summary of the issue
• Information on your environment
• Steps to reproduce
• Expected and actual results

Please make sure that the issue is reproducible on the vanilla Magento instance following Steps to reproduce. To deploy vanilla Magento instance on our environment, please, add a comment to the issue:

@magento-engcom-team give me 2.3-develop instance - upcoming 2.3.x release

For more details, please, review the Magento Contributor Assistant documentation.

@thunderapps do you confirm that you was able to reproduce the issue on vanilla Magento instance following steps to reproduce?

• yes
• no

[thunderapps]

Tested with other asian languages, same result happens

[magento-engcom-team]

Hi @engcom-backlog-nazar. Thank you for working on this issue.
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[magento-engcom-team]

✅ Confirmed by @engcom-backlog-nazar
Thank you for verifying the issue. Based on the provided information internal tickets MAGETWO-98023, MAGETWO-98024 were created

Issue Available: @engcom-backlog-nazar, You will be automatically unassigned. Contributors/Maintainers can claim this issue to continue. To reclaim and continue work, reassign the ticket to yourself.