Table header repeat not working in some case

[MurakamiShinyu]

Test sample: thead-test.html

Test with Vivliostyle Viewer (v2.27.0):
https://vivliostyle.github.io/viewer/v2.27.0/#src=https://gist.githack.com/MurakamiShinyu/fff1ac1c7c65080544e4862ecc67dbef/raw/thead-test.html

Screenshot:

The "Table 1 Header" should be repeated on the second page, but is not repeated.

This problem does not happen if the Table 2 without Header is removed:

[EnochGao]

The second header disappears when a td has a large amount of data.

demo.txt

[MurakamiShinyu]

@EnochGao Thanks for adding your sample! Page breaking processing in tables needs some fixing.