Tables created from application state do not re-hydrate correctly: Cannot create a VariableDefinition from a non-scope ticket

[mofojed]

Description

When you open a panel that's created in the app state, and then re-fresh the browser, the panel does not re-open correctly.

Steps to reproduce

1. Create an application that sets variables in the app state:

from deephaven import empty_table
from deephaven.appmode import get_app_state

get_app_state()['my_app_table'] = empty_table(10).update("x=i-5")

2. From the Web UI, open the panel my_app_table from the Panels menu
3. Refresh the browser

Expected results
3. Panel should stay open

Actual results

3. Error message displayed in panel: Unable to open table. Error: java.lang.IllegalArgumentException: Cannot create a VariableDefinition from a non-scope ticket

Additional details and attachments

Versions

Engine Version: 0.34.0-SNAPSHOT
Web UI Version: 0.71.0
Java Version: 11.0.21
Barrage Version: 0.6.0
Browser Name: Chrome 123
OS Name: macOS 10.15.7

[mofojed]

Caused by the fixes for 5fab992#diff-4952aaa86441533bdc7e5f6e3d553e5d00dcc67bd133a1bae6f4f468fd5a525b
In particular, a check was added to JsVariableDefinition creation that rejects if the base64 ID does not match a specific format:

deephaven-core/web/client-api/src/main/java/io/deephaven/web/client/api/console/JsVariableDefinition.java

Line 32 in fdcf12c

if (!id.startsWith("cy")) {

In application variable cases, it starts with a/. But I don't know what other formats there could be. Do we really need that check?