Drop-down filter error, it still deletes letters when typing

Hello again Radzen team.

I still have the problem with the dropdown filter, despite having set different values ​​to FilterDelay = (1,10, 500,1000). Thanks to Mr. Enchev, for the idea

Radzen Combo Error

But really the problem is not when searching for the data, but when writing the filter text, which while writing the text disappears as seen in the gif. As if it had a rendering problem. I appreciate any suggestions

Thanks in advance