Dashboard-Widget "Problems by severity": remove colors when no problem

[c1support]

Using Zabbix v4.47 (will be upgrading as soon as v5.0 is available), I would like to display the currently pending problems on a Dashboard with a widget.

I currently use "Problems by severity" with the following parameters:
- Show: Total
- Layout: Vertical
- Show perational data: none
- Problem display: All

This almost does what I have in mind, except that it is a bit too colorful:

0 Disaster

0 High

0 Average

1 Warning

1 Information

0 Not classified

Better would be that the color for the severity is only displayed when there actually is at least one pending problem of said severity. All lines/severities with no pending problems should be in a discrete color (e.g. grey):

0 Disaster

0 High

0 Average

1 Warning

1 Information

0 Not classified

=> Is there an easy possibility (i.e. without source modification) to achieve this?
=> If not, would this be of more general interes to place a change request at https://support.zabbix.com/projects/ZBXNEXT?

[c1support]

In case anybody else is interested in the future, I resolved this the following way:
Use widget "Problems" and sort entries by "severity (descending". Not 100% what I had in mind, but good enough for the time being.

Since there has been no response so far, I will not place a feature request.

[Hamardaban]

To implement the functionality you need change file include/blocks.inc.php

in function getSeverityTableCell

before

 switch ($ext_ack) {

add

575,578d578
<       if ($stat['count_unack']== 0 ) {
<               $severity = 0;
<     }

to get the following results

    if ($stat['count_unack']== 0 ) {
        $severity = 0;
    }        

    switch ($ext_ack) {
        case EXTACK_OPTION_ALL:

[c1support]

Thanks Hamardaban, this helped some.

In /usr/share/zabbix/include/blocks.inc.php, I added the three lines you mentioned above (in v4.4.8 it was at line 579).

This changed the behavior so that all the severities with no pending problems will be displayed in the color and with the icon (?) of the "not classified".
This is not 100% what I had in mind (even better would have been to be able to modify the color and remove the icon), but seems a huge improvement over my temporary solution.

[c1support]

After updating to Zabbix v6, I gladly confirm that this is still working (in v6.0.13 it was in /usr/share/zabbix/include/blocks.inc.php on line 489).
We came to appreciate this solution, as it reduces color-noise on our main dashboard.