Apex 19 - Data format - Graphic

Hello,

I had an application running on Oracle Apex 5 and had to upgrade to Apex 19. It had a line chart where the X axis would be the date of the operation and the y-axis, total products. To show on the X-axis, the date was in the DD / MM / YYYY format plus an add-on that informed if it was a holiday. I was ordering the date field. After updating, Apex ignored the order by command and ordered the concatenation of the date with the information whether it was a holiday or not. When you changed the month, the beginning dates of the current month moved to the beginning of the chart, not the end.