How to continue incrementing the progress bar while the known number of tests is being run in the Multicolumn table?

[astroboy]

Is there anyone who knows how to increase progress bar while the known number of tests is being run in the multicolumn table? The period can vary depending on the duration of each test, not the number of tests.

[BJD1613]

can you post an example? This will help us understand your question a little better. Thanks.