Fix size to be at least 0.01MB in the WebUI pop-up [skip ci]
Fix size to be at least 0.01MB in the WebUI pop-up [skip ci]


Former-commit-id: ba9c385c6a213d5d0f47560522bd5f0d673ee761
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine