"Hello World" comes after the end of each sentence in my online experiment!

Description of the problem:
I have faced a very weird problem. When I run my exp locally on Psychopy, it works normally. However, when I run it online on Pavolovia, the “Hello World” phrase comes after the end of each sentence in my online experiment! My study is self-paced reading, so words appear by clicking. BTW: I assigned a number of rows when I created my study to avoid extra blanks in my study. Also, there are no “hello words” phrases in the data summary file. Any suggestions?
Thank you,
Syma

Please could you show relevant screenshots, such as of your flow, the text component and any code setting the text?