Open
Description
Describe the bug
I had been using this chart perfectly before. I just started up a new cluster, and added the chart again, so presumably using the one since the recent fixes last week. And now seeing this error:

Do you think it is related? An issue with the parsing of the \
it seems, that appears to have been added.
In the browser console:
runRequest.catchError
Object
config: {method: "GET", hideFromInspector: true, url: "api/datasources/uid/aej84iwob198gc/resources/api/v…%5D%2B)%3F)%22%7D&start=1745064581&end=1745068181", headers: {X-Grafana-Org-Id: 1, X-Grafana-Device-Id: "3a0de2f6b008324884d99de2a97b4fad"}, retry: 0}
data: {status: "error", errorType: "bad_data", error: "1:27: parse error: unknown escape sequence U+002E '.'", message: "1:27: parse error: unknown escape sequence U+002E '.'"}
message: "1:27: parse error: unknown escape sequence U+002E '.'"
status: 400
statusText: ""
traceId: undefined
SceneVariableSet updateAndValidate error
Object
config: {method: "GET", hideFromInspector: true, url: "api/datasources/uid/aej84iwob198gc/resources/api/v…%5D%2B)%3F)%22%7D&start=1745064581&end=1745068181", headers: {X-Grafana-Org-Id: 1, X-Grafana-Device-Id: "3a0de2f6b008324884d99de2a97b4fad"}, retry: 0}
data: {status: "error", errorType: "bad_data", error: "1:27: parse error: unknown escape sequence U+002E '.'", message: "1:27: parse error: unknown escape sequence U+002E '.'"}
message: "1:27: parse error: unknown escape sequence U+002E '.'"
status: 400
statusText: ""
traceId: undefined
### How to reproduce?
repoURL: https://grafana.github.io/helm-charts
targetRevision: 8.12.1
### Expected behavior
No error messages.
### Additional context
_No response_