UI: In Table mode, the `_time` and `_msg` columns are always displayed

[vinsonzou]

Describe the bug

In Table mode, the _time and _msg columns are always displayed instead of the specific fields I specified; Group and JSON modes function correctly.

current:

hope:

To Reproduce

As shown in the figure.

Version

v1.48.0

[DirkDuesentrieb]

No issue here - I can simply deselect them and select the columns I want.

[func25]

@DirkDuesentrieb I believe what the issue is about isn't whether _time and _msg can be manually deselected in Table mode.

The issue is that Table mode initializes its visible columns differently from Group and JSON modes. Table mode adds default common columns such as _time and _msg, so it doesn't automatically reflect the exact field set returned by the | fields ... pipe.