[Form] Fixed stofs from #7878
merged branch bschussek/set-data-stofs (PR #7899)

This PR was merged into the master branch.

Discussion
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[Form] Fixed stofs from #7878

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | -
| License       | MIT
| Doc PR        | -

Commits
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1939dfc [Form] Fixed stofs from #7878