String on node maintenance modal are not fully translated - i18n misses

Description of problem:
On bare metal cluster, open node maintenance model, the string "If the node does not exit maintenance within 30 minutes, the cluster will automatically rebuild the node's data using replicated copies" is not translated.

Version-Release number of selected component (if applicable):
4.8.0-0.nightly-2021-04-21-201409

How reproducible:
Always

Steps to Reproduce:
1.Go to "Compute"-> "Nodes" page, click "Start Maintenace" from one node's action list.
2.
3.

Actual results:
2.Could see js error in dev console due to string "If the node does not exit maintenance within 30 minutes, the cluster will automatically rebuild the node's data using replicated copies" is not translated.

Expected results:
3. All strings should be translated

Additional info: