Specific shortcut settings are not being saved after refreshing page

[likelikeslike]

Actions before raising this issue

• [X] I searched the existing issues and did not find anything similar.
• [X] I read/searched the docs

Steps to Reproduce

1. Go to settings and select shortcuts tab.
2. Change the shortcut for Switch label to xxx under the Objects sidebar to a new key combination.
3. Refresh the page.
4. The shortcut is resettled to default.

Expected Behavior

After saving this change, the shortcut works and remains active even after refreshing the page. I have tested some shortcuts under General and Annotation page, and they function properly without resetting to the default settings.

Possible Solution

Should the same logic for shortcuts under General be applied here as well?

Context

No response

Environment

Self-hosted CVAT (v2.18.0) with customized permission controls, particularly for data exportation.

[bsekachev]

Reproducable, thanks

[luukvnes]

Can be fixed by adding this line sequences: keyMap[key]?.sequences ?? updatedComponentShortcuts[key].sequences, to label-list.tsx in the below useEffect

    useEffect(() => {
        const updatedComponentShortcuts = JSON.parse(JSON.stringify(componentShortcuts));
        for (const [index, labelID] of Object.entries(keyToLabelMapping)) {
            if (labelID) {
                const labelName = labels.find((label: any) => label.id === labelID)?.name;
                const key = makeKey(+index);
                updatedComponentShortcuts[key] = {
                    ...updatedComponentShortcuts[key],
                    nonActive: false,
                    name: `Switch label to ${labelName}`,
                    description: `Changes the label to ${labelName} for the activated
                        object or for the next drawn object if no objects are activated`,
                    sequences: keyMap[key]?.sequences ?? updatedComponentShortcuts[key].sequences,
                };
            }
        }

        registerComponentShortcuts(updatedComponentShortcuts);
    }, [labels]);