Database results do not show up in sequence diagram after upgrade to 8.x

[adwaitsathe]

Upgraded grafana to 8.5.15. Plugin version v1.7.3
The database fields are not mapped to definition in mermaid. The panel is used to draw sequence diagram with fields mapped to real time data. It used to work in 7.x release. The legend does not display any results. The MySQL quarries however do return data. Is anyone running into similar issue?
With Grafana 7.x

With Grafana 8.5.15.

Sample query used:

SELECT
time_finish AS "time",
gets1to4MB AS "Client Wait Time"
FROM client_waitLatBinStats
WHERE
$__timeFilter(time_finish)
ORDER BY time_finish

The formatting and color schemes are also lost but thats a minor issue.

[rekha86sundararajan]

Refer to changes in updateDiagramStyle.ts (functions: styleSequenceDiagramEdgeLabel and selectTextElementContainingAlias) part of #244