The phrase "allegedly problematic" is correct and usable in written English.
It can be used when discussing something that is claimed to be an issue or concern, but without definitive proof.
Example: "The new policy has been described as allegedly problematic by several experts in the field."
Alternatives: "reportedly concerning" or "purportedly troubling".
Among many other specifications, the police's preferred surveillance system would harbour the capacity to view allegedly problematic messages within 30 seconds of their publication; to recognise influential opinion-shapers within a certain geographic area; and to track how an individual's opinions changed over time.
Jigen and his colleague then examined 24 papers from the Kato group and spotted the allegedly problematic images.
It may be helpful to note, however, that some of the relevant free logics merely restrict the axiom of universal instantiation by means of an existence predicate and do nothing to block the derivation of other allegedly problematic principles such as the necessity of identity, which is the thesis that everything is necessarily self-identical.
Industry actors claimed that the majority of the population drink responsibly and that any new policies should be directed towards an allegedly small, problematic minority.
And they allegedly are philosophically problematic because they alienate a person from herself by means of an oppressive and artificially imposed category or set of categories (2006, 80).
Appeals to racial and/or gender identities by Latinas, for example, allegedly are politically problematic because they intensify conflict between groups and thus are destructive to larger communities or nations (2006, 36).
Both prisons are being investigated for allegedly swapping their most problematic inmates to keep them out of sight of independent inspectors, in a bid to ensure they received positive assessments in their reports.
When somebody at the table at the dinner suggested the plan could be problematic for Uber, he allegedly replied: "Nobody would know it was us".
The builder had few reservations as well about his dealings with another allegedly mob-tied businessman with a problematic background who ran a helicopter service ferrying high rollers to Trump's casinos.
Opponents of moral bioenhancement think that because of these allegedly fundamental disagreements, moral bioenhancement is a problematic endeavor.
That has proven problematic, since the period in which the four allegedly committed the crimes detailed in the Belgian case spans September 2011 and November 2013.
