Card sizes for topics under My Subscriptions should not change when the title is long

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: Master
• Fix Version/s: 7.3.4 CE GA5, 7.3.10 DXP GA1, Master
• Component/s: Questions
• Labels: None
• Fix Priority: 3
• Git Pull Request: https://github.com/liferay-headless/liferay-portal/pull/213

Steps to reproduce:

1. Add a Questions widget to a site page
2. Add a category with a long title in message boards
3. Navigate to Questions widget
4. Click into the category
5. Subscribe to the category
6. Navigate to My Subscriptions
7. View topic

Actual result:
Text wrapping happens and the card is elongated. Currently, it does not take a lot of characters to create a new line in the card. That pretty much means that any category name greater than 6 characters will not have the word displayed nicely in one line.

Expected result:
An ellipsis with a mouseover text could be introduced like DM

or the table could be restyled like Message Boards

Reproduced on:
Tomcat 9.0.33 + MySQL 5.7.
Portal master 0df14b8ed544d2c0286c4cc200703e3005e673ad